8201203920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 960

約数和(自身を含む): 37047628800

約数和(自身を除く): 28846424880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 37, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 74, 78, 80, 84, 85, 90, 91, 102, 104, 105, 111, 112, 117, 119, 120, 126, 130, 136, 140, 144, 148, 153, 156, 168, 170, 180, 182, 185, 195, 199, 204, 208, 210, 221, 222, 234, 238, 240, 252, 255, 259, 260, 272, 273, 280, 296, 306, 312, 315, 333, 336, 340, 357, 360, 364, 370, 390, 398, 408, 420, 442, 444, 455, 468, 476, 481, 504, 510, 518, 520, 546, 555, 560, 585, 592, 595, 597, 612, 624, 629, 630, 663, 666, 680, 714, 720, 728, 740, 765, 777, 780, 796, 816, 819, 840, 884, 888, 910, 936, 952, 962, 995, 1008, 1020, 1036, 1040, 1071, 1092, 1105, 1110, 1170, 1190, 1194, 1224, 1258, 1260, 1295, 1326, 1332, 1360, 1365, 1393, 1428, 1443, 1456, 1480, 1530, 1547, 1554, 1560, 1592, 1638, 1665, 1680, 1768, 1776, 1785, 1791, 1820, 1872, 1887, 1904, 1924, 1989, 1990, 2040, 2072, 2142, 2184, 2210, 2220, 2331, 2340, 2380, 2388, 2405, 2448, 2516, 2520, 2587, 2590, 2652, 2664, 2730, 2786, 2856, 2886, 2960, 2985, 3060, 3094, 3108, 3120, 3145, 3184, 3276, 3315, 3330, 3367, 3383, 3536, 3570, 3582, 3640, 3774, 3848, 3885, 3978, 3980, 4080, 4095, 4144, 4179, 4284, 4329, 4368, 4403, 4420, 4440, 4641, 4662, 4680, 4760, 4776, 4810, 5032, 5040, 5174, 5180, 5304, 5328, 5355, 5460, 5572, 5661, 5712, 5772, 5970, 6120, 6188, 6216, 6290, 6552, 6630, 6660, 6734, 6766, 6965, 7140, 7164, 7215, 7280, 7363, 7548, 7696, 7735, 7761, 7770, 7956, 7960, 8177, 8190, 8358, 8568, 8658, 8806, 8840, 8880, 8955, 9282, 9324, 9360, 9435, 9520, 9552, 9620, 9945, 10064, 10101, 10149, 10348, 10360, 10608, 10710, 10920, 11144, 11322, 11544, 11655, 11940, 12240, 12376, 12432, 12537, 12580, 12935, 13104, 13209, 13260, 13320, 13468, 13532, 13923, 13930, 14280, 14328, 14430, 14726, 15096, 15470, 15522, 15540, 15912, 15920, 16354, 16380, 16716, 16835, 16915, 17136, 17316, 17612, 17680, 17910, 18109, 18564, 18648, 18870, 19240, 19890, 20202, 20298, 20696, 20720, 20895, 21420, 21645, 21840, 22015, 22089, 22288, 22644, 23088, 23205, 23283, 23310, 23681, 23880, 24531, 24752, 25074, 25160, 25870, 26418, 26520, 26640, 26936, 27064, 27846, 27860, 28305, 28560, 28656, 28860, 29452, 30192, 30303, 30447, 30940, 31044, 31080, 31824, 32708, 32760, 33432, 33670, 33830, 34632, 35224, 35820, 36218, 36815, 37128, 37296, 37740, 38480, 38805, 39627, 39780, 40404, 40596, 40885, 41392, 41790, 42840, 43290, 43979, 44030, 44178, 45288, 46410, 46566, 46620, 47362, 47760, 49062, 50148, 50320, 50505, 50745, 51541, 51740, 52836, 53040, 53872, 54128, 54327, 55692, 55720, 56610, 57239, 57720, 58904, 60606, 60894, 61880, 62088, 62160, 62685, 65416, 65520, 66045, 66267, 66864, 67340, 67660, 69264, 69615, 70448, 71043, 71640, 72436, 73593, 73630, 74256, 75480, 77610, 79254, 79560, 80808, 81192, 81770, 83580, 85680, 86580, 87958, 88060, 88356, 90545, 90576, 92820, 93132, 93240, 94724, 95719, 98124, 100296, 101010, 101490, 103082, 103480, 105672, 108654, 110445, 111384, 111440, 113220, 114478, 115440, 116415, 117808, 118405, 121212, 121788, 122655, 123760, 124176, 125171, 125370, 130832, 131937, 132090, 132534, 134680, 135320, 139230, 142086, 143280, 144872, 147186, 147260, 150960, 151515, 152235, 154623, 155220, 158508, 159120, 161616, 162384, 162981, 163540, 167160, 171717, 173160, 175916, 176120, 176712, 181090, 185640, 186264, 186480, 189448, 191438, 196248, 198135, 200592, 202020, 202980, 206164, 206960, 211344, 213129, 217308, 219895, 220890, 222768, 226440, 228956, 232830, 236810, 242424, 243576, 245310, 250342, 250740, 257705, 263874, 264180, 265068, 269360, 270640, 271635, 278460, 284172, 286195, 287157, 289744, 294372, 294520, 303030, 304470, 307853, 309246, 310440, 317016, 325962, 327080, 331335, 334320, 343434, 346320, 351832, 352240, 353424, 355215, 362180, 367965, 371280, 372528, 375513, 378896, 382876, 392496, 395811, 396270, 404040, 405960, 412328, 426258, 434616, 439790, 441780, 452880, 457912, 463869, 465660, 473620, 478595, 484848, 487152, 490620, 500684, 501480, 515151, 515410, 527748, 528360, 530136, 543270, 556920, 568344, 572390, 574314, 588744, 589040, 606060, 608940, 615706, 618492, 620880, 625855, 634032, 651924, 654160, 659685, 662670, 670033, 686868, 703664, 710430, 724360, 735930, 751026, 765752, 773115, 791622, 792540, 808080, 811920, 814905, 824656, 852516, 858585, 861471, 869232, 876197, 879580, 883560, 915824, 923559, 927738, 931320, 947240, 957190, 981240, 1001368, 1002960, 1030302, 1030820, 1055496, 1056720, 1060272, 1065645, 1086540, 1113840, 1126539, 1136688, 1144780, 1148628, 1177488, 1212120, 1217880, 1231412, 1236984, 1251710, 1303848, 1319370, 1325340, 1340066, 1373736, 1420860, 1435785, 1448720, 1471860, 1502052, 1531504, 1539265, 1546230, 1583244, 1585080, 1627223, 1629810, 1705032, 1717170, 1722942, 1752394, 1759160, 1767120, 1847118, 1855476, 1862640, 1877565, 1894480, 1914380, 1962480, 1979055, 2002736, 2010099, 2060604, 2061640, 2110992, 2131290, 2173080, 2253078, 2289560, 2297256, 2319345, 2424240, 2435760, 2462824, 2473968, 2503420, 2575755, 2607696, 2628591, 2638740, 2650680, 2680132, 2747472, 2770677, 2841720, 2871570, 2943720, 3004104, 3078530, 3092460, 3166488, 3170160, 3254446, 3259620, 3350165, 3410064, 3434340, 3445884, 3504788, 3518320, 3694236, 3710952, 3755130, 3828760, 3958110, 4020198, 4121208, 4123280, 4262580, 4307355, 4346160, 4380985, 4506156, 4579120, 4594512, 4617795, 4638690, 4881669, 4925648, 5006840, 5151510, 5257182, 5277480, 5301360, 5360264, 5541354, 5632695, 5683440, 5743140, 5887440, 6008208, 6030297, 6157060, 6184920, 6332976, 6508892, 6519240, 6700330, 6868680, 6891768, 7009576, 7388472, 7421904, 7510260, 7657520, 7885773, 7916220, 8040396, 8136115, 8242416, 8525160, 8614710, 8761970, 9012312, 9235590, 9277380, 9763338, 10013680, 10050495, 10303020, 10514364, 10554960, 10720528, 11082708, 11265390, 11390561, 11486280, 12060594, 12314120, 12369840, 13017784, 13038480, 13142955, 13400660, 13737360, 13783536, 13853385, 14019152, 14645007, 14776944, 15020520, 15771546, 15832440, 16080792, 16272230, 17050320, 17229420, 17523940, 18024624, 18471180, 18554760, 19526676, 20100990, 20606040, 21028728, 22165416, 22530780, 22781122, 22972560, 24121188, 24408345, 24628240, 26035568, 26285910, 26801320, 27706770, 29290014, 30041040, 30151485, 31543092, 31664880, 32161584, 32544460, 34171683, 34458840, 35047880, 36942360, 37109520, 39053352, 39428865, 40201980, 41212080, 42057456, 44330832, 45061560, 45562244, 48242376, 48816690, 52571820, 53602640, 55413540, 56952805, 58580028, 60302970, 63086184, 65088920, 68343366, 68917680, 70095760, 73225035, 73884720, 78106704, 78857730, 80403960, 90123120, 91124488, 96484752, 97633380, 102515049, 105143640, 110827080, 113905610, 117160056, 120605940, 126172368, 130177840, 136686732, 146450070, 157715460, 160807920, 170858415, 182248976, 195266760, 205030098, 210287280, 221654160, 227811220, 234320112, 241211880, 273373464, 292900140, 315430920, 341716830, 390533520, 410060196, 455622440, 482423760, 512575245, 546746928, 585800280, 630861840, 683433660, 820120392, 911244880, 1025150490, 1171600560, 1366867320, 1640240784, 2050300980, 2733734640, 4100601960, 8201203920]

約数ペア:

[(1, 8201203920), (2, 4100601960), (3, 2733734640), (4, 2050300980), (5, 1640240784), (6, 1366867320), (7, 1171600560), (8, 1025150490), (9, 911244880), (10, 820120392), (12, 683433660), (13, 630861840), (14, 585800280), (15, 546746928), (16, 512575245), (17, 482423760), (18, 455622440), (20, 410060196), (21, 390533520), (24, 341716830), (26, 315430920), (28, 292900140), (30, 273373464), (34, 241211880), (35, 234320112), (36, 227811220), (37, 221654160), (39, 210287280), (40, 205030098), (42, 195266760), (45, 182248976), (48, 170858415), (51, 160807920), (52, 157715460), (56, 146450070), (60, 136686732), (63, 130177840), (65, 126172368), (68, 120605940), (70, 117160056), (72, 113905610), (74, 110827080), (78, 105143640), (80, 102515049), (84, 97633380), (85, 96484752), (90, 91124488), (91, 90123120), (102, 80403960), (104, 78857730), (105, 78106704), (111, 73884720), (112, 73225035), (117, 70095760), (119, 68917680), (120, 68343366), (126, 65088920), (130, 63086184), (136, 60302970), (140, 58580028), (144, 56952805), (148, 55413540), (153, 53602640), (156, 52571820), (168, 48816690), (170, 48242376), (180, 45562244), (182, 45061560), (185, 44330832), (195, 42057456), (199, 41212080), (204, 40201980), (208, 39428865), (210, 39053352), (221, 37109520), (222, 36942360), (234, 35047880), (238, 34458840), (240, 34171683), (252, 32544460), (255, 32161584), (259, 31664880), (260, 31543092), (272, 30151485), (273, 30041040), (280, 29290014), (296, 27706770), (306, 26801320), (312, 26285910), (315, 26035568), (333, 24628240), (336, 24408345), (340, 24121188), (357, 22972560), (360, 22781122), (364, 22530780), (370, 22165416), (390, 21028728), (398, 20606040), (408, 20100990), (420, 19526676), (442, 18554760), (444, 18471180), (455, 18024624), (468, 17523940), (476, 17229420), (481, 17050320), (504, 16272230), (510, 16080792), (518, 15832440), (520, 15771546), (546, 15020520), (555, 14776944), (560, 14645007), (585, 14019152), (592, 13853385), (595, 13783536), (597, 13737360), (612, 13400660), (624, 13142955), (629, 13038480), (630, 13017784), (663, 12369840), (666, 12314120), (680, 12060594), (714, 11486280), (720, 11390561), (728, 11265390), (740, 11082708), (765, 10720528), (777, 10554960), (780, 10514364), (796, 10303020), (816, 10050495), (819, 10013680), (840, 9763338), (884, 9277380), (888, 9235590), (910, 9012312), (936, 8761970), (952, 8614710), (962, 8525160), (995, 8242416), (1008, 8136115), (1020, 8040396), (1036, 7916220), (1040, 7885773), (1071, 7657520), (1092, 7510260), (1105, 7421904), (1110, 7388472), (1170, 7009576), (1190, 6891768), (1194, 6868680), (1224, 6700330), (1258, 6519240), (1260, 6508892), (1295, 6332976), (1326, 6184920), (1332, 6157060), (1360, 6030297), (1365, 6008208), (1393, 5887440), (1428, 5743140), (1443, 5683440), (1456, 5632695), (1480, 5541354), (1530, 5360264), (1547, 5301360), (1554, 5277480), (1560, 5257182), (1592, 5151510), (1638, 5006840), (1665, 4925648), (1680, 4881669), (1768, 4638690), (1776, 4617795), (1785, 4594512), (1791, 4579120), (1820, 4506156), (1872, 4380985), (1887, 4346160), (1904, 4307355), (1924, 4262580), (1989, 4123280), (1990, 4121208), (2040, 4020198), (2072, 3958110), (2142, 3828760), (2184, 3755130), (2210, 3710952), (2220, 3694236), (2331, 3518320), (2340, 3504788), (2380, 3445884), (2388, 3434340), (2405, 3410064), (2448, 3350165), (2516, 3259620), (2520, 3254446), (2587, 3170160), (2590, 3166488), (2652, 3092460), (2664, 3078530), (2730, 3004104), (2786, 2943720), (2856, 2871570), (2886, 2841720), (2960, 2770677), (2985, 2747472), (3060, 2680132), (3094, 2650680), (3108, 2638740), (3120, 2628591), (3145, 2607696), (3184, 2575755), (3276, 2503420), (3315, 2473968), (3330, 2462824), (3367, 2435760), (3383, 2424240), (3536, 2319345), (3570, 2297256), (3582, 2289560), (3640, 2253078), (3774, 2173080), (3848, 2131290), (3885, 2110992), (3978, 2061640), (3980, 2060604), (4080, 2010099), (4095, 2002736), (4144, 1979055), (4179, 1962480), (4284, 1914380), (4329, 1894480), (4368, 1877565), (4403, 1862640), (4420, 1855476), (4440, 1847118), (4641, 1767120), (4662, 1759160), (4680, 1752394), (4760, 1722942), (4776, 1717170), (4810, 1705032), (5032, 1629810), (5040, 1627223), (5174, 1585080), (5180, 1583244), (5304, 1546230), (5328, 1539265), (5355, 1531504), (5460, 1502052), (5572, 1471860), (5661, 1448720), (5712, 1435785), (5772, 1420860), (5970, 1373736), (6120, 1340066), (6188, 1325340), (6216, 1319370), (6290, 1303848), (6552, 1251710), (6630, 1236984), (6660, 1231412), (6734, 1217880), (6766, 1212120), (6965, 1177488), (7140, 1148628), (7164, 1144780), (7215, 1136688), (7280, 1126539), (7363, 1113840), (7548, 1086540), (7696, 1065645), (7735, 1060272), (7761, 1056720), (7770, 1055496), (7956, 1030820), (7960, 1030302), (8177, 1002960), (8190, 1001368), (8358, 981240), (8568, 957190), (8658, 947240), (8806, 931320), (8840, 927738), (8880, 923559), (8955, 915824), (9282, 883560), (9324, 879580), (9360, 876197), (9435, 869232), (9520, 861471), (9552, 858585), (9620, 852516), (9945, 824656), (10064, 814905), (10101, 811920), (10149, 808080), (10348, 792540), (10360, 791622), (10608, 773115), (10710, 765752), (10920, 751026), (11144, 735930), (11322, 724360), (11544, 710430), (11655, 703664), (11940, 686868), (12240, 670033), (12376, 662670), (12432, 659685), (12537, 654160), (12580, 651924), (12935, 634032), (13104, 625855), (13209, 620880), (13260, 618492), (13320, 615706), (13468, 608940), (13532, 606060), (13923, 589040), (13930, 588744), (14280, 574314), (14328, 572390), (14430, 568344), (14726, 556920), (15096, 543270), (15470, 530136), (15522, 528360), (15540, 527748), (15912, 515410), (15920, 515151), (16354, 501480), (16380, 500684), (16716, 490620), (16835, 487152), (16915, 484848), (17136, 478595), (17316, 473620), (17612, 465660), (17680, 463869), (17910, 457912), (18109, 452880), (18564, 441780), (18648, 439790), (18870, 434616), (19240, 426258), (19890, 412328), (20202, 405960), (20298, 404040), (20696, 396270), (20720, 395811), (20895, 392496), (21420, 382876), (21645, 378896), (21840, 375513), (22015, 372528), (22089, 371280), (22288, 367965), (22644, 362180), (23088, 355215), (23205, 353424), (23283, 352240), (23310, 351832), (23681, 346320), (23880, 343434), (24531, 334320), (24752, 331335), (25074, 327080), (25160, 325962), (25870, 317016), (26418, 310440), (26520, 309246), (26640, 307853), (26936, 304470), (27064, 303030), (27846, 294520), (27860, 294372), (28305, 289744), (28560, 287157), (28656, 286195), (28860, 284172), (29452, 278460), (30192, 271635), (30303, 270640), (30447, 269360), (30940, 265068), (31044, 264180), (31080, 263874), (31824, 257705), (32708, 250740), (32760, 250342), (33432, 245310), (33670, 243576), (33830, 242424), (34632, 236810), (35224, 232830), (35820, 228956), (36218, 226440), (36815, 222768), (37128, 220890), (37296, 219895), (37740, 217308), (38480, 213129), (38805, 211344), (39627, 206960), (39780, 206164), (40404, 202980), (40596, 202020), (40885, 200592), (41392, 198135), (41790, 196248), (42840, 191438), (43290, 189448), (43979, 186480), (44030, 186264), (44178, 185640), (45288, 181090), (46410, 176712), (46566, 176120), (46620, 175916), (47362, 173160), (47760, 171717), (49062, 167160), (50148, 163540), (50320, 162981), (50505, 162384), (50745, 161616), (51541, 159120), (51740, 158508), (52836, 155220), (53040, 154623), (53872, 152235), (54128, 151515), (54327, 150960), (55692, 147260), (55720, 147186), (56610, 144872), (57239, 143280), (57720, 142086), (58904, 139230), (60606, 135320), (60894, 134680), (61880, 132534), (62088, 132090), (62160, 131937), (62685, 130832), (65416, 125370), (65520, 125171), (66045, 124176), (66267, 123760), (66864, 122655), (67340, 121788), (67660, 121212), (69264, 118405), (69615, 117808), (70448, 116415), (71043, 115440), (71640, 114478), (72436, 113220), (73593, 111440), (73630, 111384), (74256, 110445), (75480, 108654), (77610, 105672), (79254, 103480), (79560, 103082), (80808, 101490), (81192, 101010), (81770, 100296), (83580, 98124), (85680, 95719), (86580, 94724), (87958, 93240), (88060, 93132), (88356, 92820), (90545, 90576)]