37886781440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 97537789440

約数和(自身を除く): 59651008000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 71, 80, 82, 124, 128, 142, 155, 160, 164, 205, 248, 256, 284, 310, 320, 328, 355, 410, 496, 512, 568, 620, 640, 656, 710, 820, 992, 1024, 1136, 1240, 1271, 1280, 1312, 1420, 1640, 1681, 1984, 2048, 2201, 2272, 2480, 2542, 2560, 2624, 2840, 2911, 3280, 3362, 3968, 4402, 4544, 4960, 5084, 5120, 5248, 5680, 5822, 6355, 6560, 6724, 7936, 8405, 8804, 9088, 9920, 10168, 10240, 10496, 11005, 11360, 11644, 12710, 13120, 13448, 14555, 15872, 16810, 17608, 18176, 19840, 20336, 20992, 22010, 22720, 23288, 25420, 26240, 26896, 29110, 31744, 33620, 35216, 36352, 39680, 40672, 41984, 44020, 45440, 46576, 50840, 52111, 52480, 53792, 58220, 63488, 67240, 70432, 72704, 79360, 81344, 83968, 88040, 90241, 90880, 93152, 101680, 104222, 104960, 107584, 116440, 119351, 134480, 140864, 145408, 158720, 162688, 176080, 180482, 181760, 186304, 203360, 208444, 209920, 215168, 232880, 238702, 260555, 268960, 281728, 317440, 325376, 352160, 360964, 363520, 372608, 406720, 416888, 419840, 430336, 451205, 465760, 477404, 521110, 537920, 563456, 596755, 650752, 704320, 721928, 727040, 745216, 813440, 833776, 860672, 902410, 931520, 954808, 1042220, 1075840, 1126912, 1193510, 1301504, 1408640, 1443856, 1490432, 1626880, 1667552, 1721344, 1804820, 1863040, 1909616, 2084440, 2151680, 2253824, 2387020, 2603008, 2817280, 2887712, 2980864, 3253760, 3335104, 3442688, 3609640, 3699881, 3726080, 3819232, 4168880, 4303360, 4507648, 4774040, 5634560, 5775424, 5961728, 6507520, 6670208, 7219280, 7399762, 7452160, 7638464, 8337760, 8606720, 9548080, 11269120, 11550848, 13015040, 13340416, 14438560, 14799524, 14904320, 15276928, 16675520, 17213440, 18499405, 19096160, 22538240, 23101696, 26680832, 28877120, 29599048, 29808640, 30553856, 33351040, 36998810, 38192320, 46203392, 53361664, 57754240, 59198096, 61107712, 66702080, 73997620, 76384640, 92406784, 106723328, 115508480, 118396192, 122215424, 133404160, 147995240, 152769280, 184813568, 231016960, 236792384, 244430848, 266808320, 295990480, 305538560, 462033920, 473584768, 533616640, 591980960, 611077120, 924067840, 947169536, 1183961920, 1222154240, 1894339072, 2367923840, 3788678144, 4735847680, 7577356288, 9471695360, 18943390720, 37886781440]

約数ペア:

[(1, 37886781440), (2, 18943390720), (4, 9471695360), (5, 7577356288), (8, 4735847680), (10, 3788678144), (16, 2367923840), (20, 1894339072), (31, 1222154240), (32, 1183961920), (40, 947169536), (41, 924067840), (62, 611077120), (64, 591980960), (71, 533616640), (80, 473584768), (82, 462033920), (124, 305538560), (128, 295990480), (142, 266808320), (155, 244430848), (160, 236792384), (164, 231016960), (205, 184813568), (248, 152769280), (256, 147995240), (284, 133404160), (310, 122215424), (320, 118396192), (328, 115508480), (355, 106723328), (410, 92406784), (496, 76384640), (512, 73997620), (568, 66702080), (620, 61107712), (640, 59198096), (656, 57754240), (710, 53361664), (820, 46203392), (992, 38192320), (1024, 36998810), (1136, 33351040), (1240, 30553856), (1271, 29808640), (1280, 29599048), (1312, 28877120), (1420, 26680832), (1640, 23101696), (1681, 22538240), (1984, 19096160), (2048, 18499405), (2201, 17213440), (2272, 16675520), (2480, 15276928), (2542, 14904320), (2560, 14799524), (2624, 14438560), (2840, 13340416), (2911, 13015040), (3280, 11550848), (3362, 11269120), (3968, 9548080), (4402, 8606720), (4544, 8337760), (4960, 7638464), (5084, 7452160), (5120, 7399762), (5248, 7219280), (5680, 6670208), (5822, 6507520), (6355, 5961728), (6560, 5775424), (6724, 5634560), (7936, 4774040), (8405, 4507648), (8804, 4303360), (9088, 4168880), (9920, 3819232), (10168, 3726080), (10240, 3699881), (10496, 3609640), (11005, 3442688), (11360, 3335104), (11644, 3253760), (12710, 2980864), (13120, 2887712), (13448, 2817280), (14555, 2603008), (15872, 2387020), (16810, 2253824), (17608, 2151680), (18176, 2084440), (19840, 1909616), (20336, 1863040), (20992, 1804820), (22010, 1721344), (22720, 1667552), (23288, 1626880), (25420, 1490432), (26240, 1443856), (26896, 1408640), (29110, 1301504), (31744, 1193510), (33620, 1126912), (35216, 1075840), (36352, 1042220), (39680, 954808), (40672, 931520), (41984, 902410), (44020, 860672), (45440, 833776), (46576, 813440), (50840, 745216), (52111, 727040), (52480, 721928), (53792, 704320), (58220, 650752), (63488, 596755), (67240, 563456), (70432, 537920), (72704, 521110), (79360, 477404), (81344, 465760), (83968, 451205), (88040, 430336), (90241, 419840), (90880, 416888), (93152, 406720), (101680, 372608), (104222, 363520), (104960, 360964), (107584, 352160), (116440, 325376), (119351, 317440), (134480, 281728), (140864, 268960), (145408, 260555), (158720, 238702), (162688, 232880), (176080, 215168), (180482, 209920), (181760, 208444), (186304, 203360)]