18835536720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 960

約数和(自身を含む): 81455929344

約数和(自身を除く): 62620392624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 37, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 74, 77, 78, 80, 84, 88, 91, 104, 105, 110, 111, 112, 120, 130, 132, 140, 143, 148, 154, 156, 163, 165, 168, 169, 176, 182, 185, 195, 208, 210, 220, 222, 231, 240, 259, 260, 264, 273, 280, 286, 296, 308, 312, 326, 330, 336, 338, 364, 370, 385, 390, 407, 420, 429, 440, 444, 455, 462, 481, 489, 507, 518, 520, 528, 546, 555, 560, 572, 592, 616, 624, 652, 660, 676, 715, 728, 740, 770, 777, 780, 814, 815, 840, 845, 858, 880, 888, 910, 924, 962, 978, 1001, 1014, 1036, 1040, 1092, 1110, 1141, 1144, 1155, 1183, 1221, 1232, 1295, 1304, 1320, 1352, 1365, 1430, 1443, 1456, 1480, 1540, 1554, 1560, 1628, 1630, 1680, 1690, 1716, 1776, 1793, 1820, 1848, 1859, 1924, 1956, 2002, 2028, 2035, 2072, 2119, 2145, 2184, 2220, 2282, 2288, 2310, 2366, 2405, 2442, 2445, 2535, 2590, 2608, 2640, 2704, 2730, 2849, 2860, 2886, 2960, 3003, 3080, 3108, 3120, 3256, 3260, 3367, 3380, 3423, 3432, 3549, 3586, 3640, 3696, 3718, 3848, 3885, 3912, 4004, 4056, 4070, 4144, 4238, 4290, 4368, 4440, 4564, 4620, 4732, 4810, 4884, 4890, 5005, 5070, 5180, 5291, 5379, 5460, 5577, 5698, 5705, 5720, 5772, 5915, 6006, 6031, 6105, 6160, 6216, 6253, 6357, 6512, 6520, 6734, 6760, 6846, 6864, 7098, 7172, 7215, 7280, 7436, 7696, 7770, 7824, 8008, 8112, 8140, 8476, 8547, 8580, 8880, 8965, 9128, 9240, 9295, 9464, 9620, 9768, 9780, 10010, 10101, 10140, 10360, 10582, 10595, 10758, 10920, 11154, 11396, 11410, 11440, 11544, 11830, 12012, 12062, 12210, 12432, 12506, 12551, 12714, 13013, 13040, 13468, 13520, 13692, 14196, 14245, 14344, 14430, 14833, 14872, 15015, 15540, 15873, 16016, 16280, 16835, 16952, 17094, 17115, 17160, 17745, 17930, 18093, 18256, 18480, 18590, 18759, 18928, 19240, 19536, 19560, 20020, 20202, 20280, 20720, 21164, 21190, 21516, 21840, 22308, 22792, 22820, 23088, 23309, 23660, 24024, 24124, 24420, 25012, 25102, 25428, 26026, 26455, 26895, 26936, 27384, 27547, 27885, 28392, 28490, 28688, 28860, 29666, 29744, 30030, 30155, 31080, 31265, 31746, 31785, 32560, 33670, 33904, 34188, 34230, 34320, 35490, 35860, 36186, 37037, 37180, 37518, 37653, 38480, 39039, 39120, 40040, 40404, 40560, 42217, 42328, 42380, 42735, 43032, 43771, 44499, 44616, 45584, 45640, 46618, 47320, 48048, 48248, 48840, 50024, 50204, 50505, 50856, 52052, 52910, 53790, 53872, 54768, 55094, 55770, 56784, 56980, 57720, 59332, 60060, 60310, 62160, 62530, 62755, 63492, 63570, 65065, 66341, 67340, 68376, 68460, 68783, 69927, 70980, 71720, 72372, 74074, 74165, 74360, 75036, 75306, 78078, 78403, 79365, 80080, 80808, 82641, 84434, 84656, 84760, 85470, 86064, 87542, 88998, 89232, 90465, 91280, 93236, 93795, 94640, 96496, 97680, 100048, 100408, 101010, 101712, 104104, 105820, 107580, 110188, 111111, 111540, 113960, 115440, 116545, 118664, 120120, 120620, 125060, 125510, 126651, 126984, 127140, 130130, 131313, 132682, 134680, 136752, 136920, 137566, 137735, 139854, 141960, 143440, 144744, 148148, 148330, 148720, 150072, 150612, 156156, 156806, 158730, 161616, 163163, 165282, 168868, 169520, 170940, 175084, 177996, 180930, 185185, 186472, 187590, 188265, 192829, 195195, 199023, 200816, 202020, 206349, 208208, 211085, 211640, 215160, 218855, 220376, 222222, 222495, 223080, 227920, 233090, 235209, 237328, 240240, 241240, 250120, 251020, 253302, 253968, 254280, 260260, 262626, 265364, 269360, 273840, 275132, 275470, 279708, 283920, 289488, 296296, 296660, 300144, 301224, 303017, 312312, 313612, 317460, 326326, 330564, 331705, 337736, 341880, 343915, 349635, 350168, 355992, 361860, 370370, 372944, 375180, 376530, 385658, 390390, 392015, 398046, 404040, 412698, 413205, 422170, 423280, 430320, 437710, 440752, 444444, 444990, 446160, 464387, 466180, 470418, 481481, 482480, 489489, 500240, 502040, 506604, 508560, 520520, 525252, 530728, 548821, 550264, 550940, 555555, 559416, 578487, 592592, 593320, 602448, 606034, 624624, 627224, 633255, 634920, 652652, 656565, 661128, 663410, 675472, 683760, 687830, 699270, 700336, 711984, 723720, 740740, 750360, 753060, 771316, 780780, 784030, 796092, 808080, 815815, 825396, 826410, 844340, 862433, 875420, 888888, 889980, 909051, 928774, 932360, 940836, 962962, 964145, 978978, 995115, 1004080, 1013208, 1019239, 1031745, 1041040, 1050504, 1061456, 1097642, 1100528, 1101880, 1111110, 1118832, 1156974, 1176045, 1186640, 1212068, 1254448, 1266510, 1269840, 1305304, 1313130, 1322256, 1326820, 1375660, 1393161, 1398540, 1444443, 1447440, 1481480, 1500720, 1506120, 1515085, 1542632, 1561560, 1568060, 1592184, 1631630, 1646463, 1650792, 1652820, 1688680, 1724866, 1750840, 1777776, 1779960, 1818102, 1857548, 1864720, 1881672, 1925924, 1928290, 1957956, 1990230, 2026416, 2038478, 2063490, 2101008, 2121119, 2195284, 2203760, 2222220, 2313948, 2321935, 2352090, 2407405, 2424136, 2447445, 2533020, 2587299, 2610608, 2626260, 2653640, 2744105, 2751320, 2786322, 2797080, 2888886, 2892435, 2962960, 3012240, 3030170, 3057717, 3085264, 3123120, 3136120, 3184368, 3263260, 3292926, 3301584, 3305640, 3377360, 3449732, 3501680, 3559920, 3636204, 3715096, 3763344, 3851848, 3856580, 3915912, 3980460, 4076956, 4126980, 4242238, 4312165, 4390568, 4444440, 4545255, 4627896, 4643870, 4704180, 4814810, 4848272, 4894890, 5066040, 5096195, 5174598, 5252520, 5307280, 5488210, 5502640, 5572644, 5594160, 5777772, 5784870, 6037031, 6060340, 6115434, 6272240, 6363357, 6526520, 6585852, 6611280, 6899464, 6965805, 7134673, 7222215, 7272408, 7430192, 7703696, 7713160, 7831824, 7960920, 8153912, 8232315, 8253960, 8484476, 8624330, 8781136, 8888880, 9090510, 9255792, 9287740, 9408360, 9629620, 9789780, 10132080, 10192390, 10349196, 10505040, 10605595, 10976420, 11145288, 11211629, 11555544, 11569740, 12074062, 12120680, 12230868, 12726714, 12936495, 13053040, 13171704, 13798928, 13931610, 14269346, 14444430, 14544816, 15288585, 15426320, 15921840, 16307824, 16464630, 16507920, 16968952, 17248660, 18111093, 18181020, 18575480, 18816720, 19259240, 19579560, 20384780, 20698392, 21211190, 21404019, 21952840, 22290576, 22423258, 23111088, 23139480, 24148124, 24241360, 24461736, 25453428, 25872990, 26343408, 27863220, 28538692, 28888860, 30185155, 30577170, 31816785, 32929260, 33634887, 33937904, 34497320, 35673365, 36222186, 36362040, 37150960, 38518480, 39159120, 40769560, 41396784, 42422380, 42808038, 43905680, 44846516, 46278960, 48296248, 48923472, 50906856, 51745980, 55726440, 56058145, 57077384, 57777720, 60370310, 61154340, 63633570, 65858520, 67269774, 68994640, 71346730, 72444372, 72724080, 78481403, 81539120, 84844760, 85616076, 89693032, 90555465, 96592496, 101813712, 103491960, 107020095, 111452880, 112116290, 114154768, 115555440, 120740620, 122308680, 127267140, 131717040, 134539548, 142693460, 144888744, 156962806, 168174435, 169689520, 171232152, 179386064, 181110930, 206983920, 214040190, 224232580, 235444209, 241481240, 244617360, 254534280, 269079096, 285386920, 289777488, 313925612, 336348870, 342464304, 362221860, 392407015, 428080380, 448465160, 470888418, 482962480, 509068560, 538158192, 570773840, 627851224, 672697740, 724443720, 784814030, 856160760, 896930320, 941776836, 1177221045, 1255702448, 1345395480, 1448887440, 1569628060, 1712321520, 1883553672, 2354442090, 2690790960, 3139256120, 3767107344, 4708884180, 6278512240, 9417768360, 18835536720]

約数ペア:

[(1, 18835536720), (2, 9417768360), (3, 6278512240), (4, 4708884180), (5, 3767107344), (6, 3139256120), (7, 2690790960), (8, 2354442090), (10, 1883553672), (11, 1712321520), (12, 1569628060), (13, 1448887440), (14, 1345395480), (15, 1255702448), (16, 1177221045), (20, 941776836), (21, 896930320), (22, 856160760), (24, 784814030), (26, 724443720), (28, 672697740), (30, 627851224), (33, 570773840), (35, 538158192), (37, 509068560), (39, 482962480), (40, 470888418), (42, 448465160), (44, 428080380), (48, 392407015), (52, 362221860), (55, 342464304), (56, 336348870), (60, 313925612), (65, 289777488), (66, 285386920), (70, 269079096), (74, 254534280), (77, 244617360), (78, 241481240), (80, 235444209), (84, 224232580), (88, 214040190), (91, 206983920), (104, 181110930), (105, 179386064), (110, 171232152), (111, 169689520), (112, 168174435), (120, 156962806), (130, 144888744), (132, 142693460), (140, 134539548), (143, 131717040), (148, 127267140), (154, 122308680), (156, 120740620), (163, 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24241360), (780, 24148124), (814, 23139480), (815, 23111088), (840, 22423258), (845, 22290576), (858, 21952840), (880, 21404019), (888, 21211190), (910, 20698392), (924, 20384780), (962, 19579560), (978, 19259240), (1001, 18816720), (1014, 18575480), (1036, 18181020), (1040, 18111093), (1092, 17248660), (1110, 16968952), (1141, 16507920), (1144, 16464630), (1155, 16307824), (1183, 15921840), (1221, 15426320), (1232, 15288585), (1295, 14544816), (1304, 14444430), (1320, 14269346), (1352, 13931610), (1365, 13798928), (1430, 13171704), (1443, 13053040), (1456, 12936495), (1480, 12726714), (1540, 12230868), (1554, 12120680), (1560, 12074062), (1628, 11569740), (1630, 11555544), (1680, 11211629), (1690, 11145288), (1716, 10976420), (1776, 10605595), (1793, 10505040), (1820, 10349196), (1848, 10192390), (1859, 10132080), (1924, 9789780), (1956, 9629620), (2002, 9408360), (2028, 9287740), (2035, 9255792), (2072, 9090510), (2119, 8888880), (2145, 8781136), (2184, 8624330), (2220, 8484476), (2282, 8253960), (2288, 8232315), (2310, 8153912), (2366, 7960920), (2405, 7831824), (2442, 7713160), (2445, 7703696), (2535, 7430192), (2590, 7272408), (2608, 7222215), (2640, 7134673), (2704, 6965805), (2730, 6899464), (2849, 6611280), (2860, 6585852), (2886, 6526520), (2960, 6363357), (3003, 6272240), (3080, 6115434), (3108, 6060340), (3120, 6037031), (3256, 5784870), (3260, 5777772), (3367, 5594160), (3380, 5572644), (3423, 5502640), (3432, 5488210), (3549, 5307280), (3586, 5252520), (3640, 5174598), (3696, 5096195), (3718, 5066040), (3848, 4894890), (3885, 4848272), (3912, 4814810), (4004, 4704180), (4056, 4643870), (4070, 4627896), (4144, 4545255), (4238, 4444440), (4290, 4390568), (4368, 4312165), (4440, 4242238), (4564, 4126980), (4620, 4076956), (4732, 3980460), (4810, 3915912), (4884, 3856580), (4890, 3851848), (5005, 3763344), (5070, 3715096), (5180, 3636204), (5291, 3559920), (5379, 3501680), (5460, 3449732), (5577, 3377360), (5698, 3305640), (5705, 3301584), (5720, 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(12551, 1500720), (12714, 1481480), (13013, 1447440), (13040, 1444443), (13468, 1398540), (13520, 1393161), (13692, 1375660), (14196, 1326820), (14245, 1322256), (14344, 1313130), (14430, 1305304), (14833, 1269840), (14872, 1266510), (15015, 1254448), (15540, 1212068), (15873, 1186640), (16016, 1176045), (16280, 1156974), (16835, 1118832), (16952, 1111110), (17094, 1101880), (17115, 1100528), (17160, 1097642), (17745, 1061456), (17930, 1050504), (18093, 1041040), (18256, 1031745), (18480, 1019239), (18590, 1013208), (18759, 1004080), (18928, 995115), (19240, 978978), (19536, 964145), (19560, 962962), (20020, 940836), (20202, 932360), (20280, 928774), (20720, 909051), (21164, 889980), (21190, 888888), (21516, 875420), (21840, 862433), (22308, 844340), (22792, 826410), (22820, 825396), (23088, 815815), (23309, 808080), (23660, 796092), (24024, 784030), (24124, 780780), (24420, 771316), (25012, 753060), (25102, 750360), (25428, 740740), (26026, 723720), (26455, 711984), (26895, 700336), (26936, 699270), (27384, 687830), (27547, 683760), (27885, 675472), (28392, 663410), (28490, 661128), (28688, 656565), (28860, 652652), (29666, 634920), (29744, 633255), (30030, 627224), (30155, 624624), (31080, 606034), (31265, 602448), (31746, 593320), (31785, 592592), (32560, 578487), (33670, 559416), (33904, 555555), (34188, 550940), (34230, 550264), (34320, 548821), (35490, 530728), (35860, 525252), (36186, 520520), (37037, 508560), (37180, 506604), (37518, 502040), (37653, 500240), (38480, 489489), (39039, 482480), (39120, 481481), (40040, 470418), (40404, 466180), (40560, 464387), (42217, 446160), (42328, 444990), (42380, 444444), (42735, 440752), (43032, 437710), (43771, 430320), (44499, 423280), (44616, 422170), (45584, 413205), (45640, 412698), (46618, 404040), (47320, 398046), (48048, 392015), (48248, 390390), (48840, 385658), (50024, 376530), (50204, 375180), (50505, 372944), (50856, 370370), (52052, 361860), (52910, 355992), (53790, 350168), (53872, 349635), (54768, 343915), (55094, 341880), (55770, 337736), (56784, 331705), (56980, 330564), (57720, 326326), (59332, 317460), (60060, 313612), (60310, 312312), (62160, 303017), (62530, 301224), (62755, 300144), (63492, 296660), (63570, 296296), (65065, 289488), (66341, 283920), (67340, 279708), (68376, 275470), (68460, 275132), (68783, 273840), (69927, 269360), (70980, 265364), (71720, 262626), (72372, 260260), (74074, 254280), (74165, 253968), (74360, 253302), (75036, 251020), (75306, 250120), (78078, 241240), (78403, 240240), (79365, 237328), (80080, 235209), (80808, 233090), (82641, 227920), (84434, 223080), (84656, 222495), (84760, 222222), (85470, 220376), (86064, 218855), (87542, 215160), (88998, 211640), (89232, 211085), (90465, 208208), (91280, 206349), (93236, 202020), (93795, 200816), (94640, 199023), (96496, 195195), (97680, 192829), (100048, 188265), (100408, 187590), (101010, 186472), (101712, 185185), (104104, 180930), (105820, 177996), (107580, 175084), (110188, 170940), (111111, 169520), (111540, 168868), (113960, 165282), (115440, 163163), (116545, 161616), (118664, 158730), (120120, 156806), (120620, 156156), (125060, 150612), (125510, 150072), (126651, 148720), (126984, 148330), (127140, 148148), (130130, 144744), (131313, 143440), (132682, 141960), (134680, 139854), (136752, 137735), (136920, 137566)]