2178870960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 640

約数和(自身を含む): 8886288384

約数和(自身を除く): 6707417424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 31, 34, 35, 40, 42, 46, 48, 51, 56, 60, 62, 68, 69, 70, 80, 84, 85, 92, 93, 102, 105, 107, 112, 115, 119, 120, 124, 136, 138, 140, 155, 161, 168, 170, 184, 186, 204, 210, 214, 217, 230, 238, 240, 248, 255, 272, 276, 280, 310, 321, 322, 336, 340, 345, 357, 368, 372, 391, 408, 420, 428, 434, 460, 465, 476, 483, 496, 510, 527, 535, 552, 560, 595, 620, 642, 644, 651, 680, 690, 713, 714, 744, 749, 782, 805, 816, 840, 856, 868, 920, 930, 952, 966, 1020, 1054, 1070, 1085, 1104, 1173, 1190, 1240, 1284, 1288, 1302, 1360, 1380, 1426, 1428, 1488, 1498, 1564, 1581, 1605, 1610, 1680, 1712, 1736, 1785, 1819, 1840, 1860, 1904, 1932, 1955, 2040, 2108, 2139, 2140, 2170, 2247, 2346, 2380, 2415, 2461, 2480, 2568, 2576, 2604, 2635, 2737, 2760, 2852, 2856, 2996, 3128, 3162, 3210, 3220, 3255, 3317, 3472, 3565, 3570, 3638, 3689, 3720, 3745, 3864, 3910, 4080, 4216, 4278, 4280, 4340, 4494, 4692, 4760, 4830, 4922, 4991, 5136, 5208, 5270, 5457, 5474, 5520, 5704, 5712, 5865, 5992, 6256, 6324, 6420, 6440, 6510, 6634, 7130, 7140, 7276, 7378, 7383, 7440, 7490, 7728, 7820, 7905, 8211, 8432, 8556, 8560, 8680, 8988, 9095, 9384, 9520, 9660, 9844, 9951, 9982, 10416, 10540, 10695, 10914, 10948, 11067, 11235, 11408, 11730, 11984, 12121, 12305, 12648, 12733, 12840, 12880, 13020, 13268, 13685, 14260, 14280, 14552, 14756, 14766, 14973, 14980, 15640, 15810, 16422, 16585, 17112, 17227, 17360, 17976, 18190, 18445, 18768, 19320, 19688, 19902, 19964, 21080, 21390, 21828, 21896, 22134, 22470, 23219, 23460, 24242, 24610, 24955, 25296, 25466, 25680, 26040, 26536, 27285, 27370, 28520, 28560, 29104, 29512, 29532, 29946, 29960, 31280, 31620, 32844, 33170, 34224, 34454, 35952, 36363, 36380, 36890, 36915, 38199, 38640, 39376, 39804, 39928, 41055, 41837, 42160, 42780, 43656, 43792, 44268, 44940, 46438, 46920, 48484, 49220, 49755, 49910, 50932, 51681, 52080, 53072, 54570, 54740, 55335, 56389, 57040, 59024, 59064, 59892, 59920, 60605, 63240, 63665, 65688, 66340, 68908, 69657, 72726, 72760, 73780, 73830, 74865, 76291, 76398, 79608, 79856, 82110, 83674, 84847, 85560, 86135, 87312, 88536, 89880, 92876, 93840, 96968, 98440, 99510, 99820, 101864, 103362, 109140, 109480, 110670, 112778, 116095, 118128, 119784, 121210, 125511, 126480, 127330, 131376, 132680, 137816, 139314, 145452, 145520, 147560, 147660, 149730, 152582, 152796, 159216, 164220, 167348, 169167, 169694, 171120, 172270, 177072, 179760, 181815, 185752, 190995, 193936, 196880, 199020, 199640, 203728, 206724, 209185, 218280, 218960, 221340, 225556, 228873, 232190, 239568, 242420, 251022, 254541, 254660, 258405, 265360, 275632, 278628, 281945, 290904, 292859, 295120, 295320, 299460, 305164, 305592, 328440, 334696, 338334, 339388, 344540, 348285, 363630, 371504, 381455, 381990, 394723, 398040, 399280, 413448, 418370, 424235, 436560, 442680, 451112, 457746, 464380, 484840, 502044, 509082, 509320, 516810, 534037, 557256, 563890, 581808, 585718, 590640, 598920, 610328, 611184, 627555, 656880, 669392, 676668, 678776, 689080, 696570, 727260, 762910, 763980, 789446, 796080, 826896, 836740, 845835, 848470, 878577, 885360, 902224, 915492, 928760, 969680, 1004088, 1018164, 1018640, 1033620, 1068074, 1114512, 1127780, 1144365, 1171436, 1184169, 1197840, 1220656, 1255110, 1272705, 1296947, 1353336, 1357552, 1378160, 1393140, 1454520, 1464295, 1525820, 1527960, 1578892, 1602111, 1673480, 1691670, 1696940, 1757154, 1830984, 1857520, 1973615, 2008176, 2036328, 2067240, 2136148, 2255560, 2288730, 2342872, 2368338, 2510220, 2545410, 2593894, 2670185, 2706672, 2786280, 2909040, 2928590, 3051640, 3055920, 3157784, 3204222, 3346960, 3383340, 3393880, 3514308, 3661968, 3890841, 3947230, 4072656, 4134480, 4272296, 4392885, 4511120, 4577460, 4685744, 4736676, 5020440, 5090820, 5187788, 5340370, 5572560, 5857180, 5920845, 6103280, 6315568, 6408444, 6484735, 6766680, 6787760, 7028616, 7781682, 7894460, 8010555, 8544592, 8785770, 9078629, 9154920, 9473352, 10040880, 10181640, 10375576, 10680740, 11714360, 11841690, 12816888, 12969470, 13533360, 14057232, 15563364, 15788920, 16021110, 17571540, 18157258, 18309840, 18946704, 19454205, 20363280, 20751152, 21361480, 23428720, 23683380, 25633776, 25938940, 27235887, 31126728, 31577840, 32042220, 35143080, 36314516, 38908410, 42722960, 45393145, 47366760, 51877880, 54471774, 62253456, 64084440, 70286160, 72629032, 77816820, 90786290, 94733520, 103755760, 108943548, 128168880, 136179435, 145258064, 155633640, 181572580, 217887096, 272358870, 311267280, 363145160, 435774192, 544717740, 726290320, 1089435480, 2178870960]

約数ペア:

[(1, 2178870960), (2, 1089435480), (3, 726290320), (4, 544717740), (5, 435774192), (6, 363145160), (7, 311267280), (8, 272358870), (10, 217887096), (12, 181572580), (14, 155633640), (15, 145258064), (16, 136179435), (17, 128168880), (20, 108943548), (21, 103755760), (23, 94733520), (24, 90786290), (28, 77816820), (30, 72629032), (31, 70286160), (34, 64084440), (35, 62253456), (40, 54471774), (42, 51877880), (46, 47366760), (48, 45393145), (51, 42722960), (56, 38908410), (60, 36314516), (62, 35143080), (68, 32042220), (69, 31577840), (70, 31126728), (80, 27235887), (84, 25938940), (85, 25633776), (92, 23683380), (93, 23428720), (102, 21361480), (105, 20751152), (107, 20363280), (112, 19454205), (115, 18946704), (119, 18309840), (120, 18157258), (124, 17571540), (136, 16021110), (138, 15788920), (140, 15563364), (155, 14057232), (161, 13533360), (168, 12969470), (170, 12816888), (184, 11841690), (186, 11714360), (204, 10680740), (210, 10375576), (214, 10181640), (217, 10040880), (230, 9473352), (238, 9154920), (240, 9078629), (248, 8785770), (255, 8544592), (272, 8010555), (276, 7894460), (280, 7781682), (310, 7028616), (321, 6787760), (322, 6766680), (336, 6484735), (340, 6408444), (345, 6315568), (357, 6103280), (368, 5920845), (372, 5857180), (391, 5572560), (408, 5340370), (420, 5187788), (428, 5090820), (434, 5020440), (460, 4736676), (465, 4685744), (476, 4577460), (483, 4511120), (496, 4392885), (510, 4272296), (527, 4134480), (535, 4072656), (552, 3947230), (560, 3890841), (595, 3661968), (620, 3514308), (642, 3393880), (644, 3383340), (651, 3346960), (680, 3204222), (690, 3157784), (713, 3055920), (714, 3051640), (744, 2928590), (749, 2909040), (782, 2786280), (805, 2706672), (816, 2670185), (840, 2593894), (856, 2545410), (868, 2510220), (920, 2368338), (930, 2342872), (952, 2288730), (966, 2255560), (1020, 2136148), (1054, 2067240), (1070, 2036328), (1085, 2008176), (1104, 1973615), (1173, 1857520), (1190, 1830984), (1240, 1757154), (1284, 1696940), (1288, 1691670), (1302, 1673480), (1360, 1602111), (1380, 1578892), (1426, 1527960), (1428, 1525820), (1488, 1464295), (1498, 1454520), (1564, 1393140), (1581, 1378160), (1605, 1357552), (1610, 1353336), (1680, 1296947), (1712, 1272705), (1736, 1255110), (1785, 1220656), (1819, 1197840), (1840, 1184169), (1860, 1171436), (1904, 1144365), (1932, 1127780), (1955, 1114512), (2040, 1068074), (2108, 1033620), (2139, 1018640), (2140, 1018164), (2170, 1004088), (2247, 969680), (2346, 928760), (2380, 915492), (2415, 902224), (2461, 885360), (2480, 878577), (2568, 848470), (2576, 845835), (2604, 836740), (2635, 826896), (2737, 796080), (2760, 789446), (2852, 763980), (2856, 762910), (2996, 727260), (3128, 696570), (3162, 689080), (3210, 678776), (3220, 676668), (3255, 669392), (3317, 656880), (3472, 627555), (3565, 611184), (3570, 610328), (3638, 598920), (3689, 590640), (3720, 585718), (3745, 581808), (3864, 563890), (3910, 557256), (4080, 534037), (4216, 516810), (4278, 509320), (4280, 509082), (4340, 502044), (4494, 484840), (4692, 464380), (4760, 457746), (4830, 451112), (4922, 442680), (4991, 436560), (5136, 424235), (5208, 418370), (5270, 413448), (5457, 399280), (5474, 398040), (5520, 394723), (5704, 381990), (5712, 381455), (5865, 371504), (5992, 363630), (6256, 348285), (6324, 344540), (6420, 339388), (6440, 338334), (6510, 334696), (6634, 328440), (7130, 305592), (7140, 305164), (7276, 299460), (7378, 295320), (7383, 295120), (7440, 292859), (7490, 290904), (7728, 281945), (7820, 278628), (7905, 275632), (8211, 265360), (8432, 258405), (8556, 254660), (8560, 254541), (8680, 251022), (8988, 242420), (9095, 239568), (9384, 232190), (9520, 228873), (9660, 225556), (9844, 221340), (9951, 218960), (9982, 218280), (10416, 209185), (10540, 206724), (10695, 203728), (10914, 199640), (10948, 199020), (11067, 196880), (11235, 193936), (11408, 190995), (11730, 185752), (11984, 181815), (12121, 179760), (12305, 177072), (12648, 172270), (12733, 171120), (12840, 169694), (12880, 169167), (13020, 167348), (13268, 164220), (13685, 159216), (14260, 152796), (14280, 152582), (14552, 149730), (14756, 147660), (14766, 147560), (14973, 145520), (14980, 145452), (15640, 139314), (15810, 137816), (16422, 132680), (16585, 131376), (17112, 127330), (17227, 126480), (17360, 125511), (17976, 121210), (18190, 119784), (18445, 118128), (18768, 116095), (19320, 112778), (19688, 110670), (19902, 109480), (19964, 109140), (21080, 103362), (21390, 101864), (21828, 99820), (21896, 99510), (22134, 98440), (22470, 96968), (23219, 93840), (23460, 92876), (24242, 89880), (24610, 88536), (24955, 87312), (25296, 86135), (25466, 85560), (25680, 84847), (26040, 83674), (26536, 82110), (27285, 79856), (27370, 79608), (28520, 76398), (28560, 76291), (29104, 74865), (29512, 73830), (29532, 73780), (29946, 72760), (29960, 72726), (31280, 69657), (31620, 68908), (32844, 66340), (33170, 65688), (34224, 63665), (34454, 63240), (35952, 60605), (36363, 59920), (36380, 59892), (36890, 59064), (36915, 59024), (38199, 57040), (38640, 56389), (39376, 55335), (39804, 54740), (39928, 54570), (41055, 53072), (41837, 52080), (42160, 51681), (42780, 50932), (43656, 49910), (43792, 49755), (44268, 49220), (44940, 48484), (46438, 46920)]