1188892160

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 2998093824

約数和(自身を除く): 1809201664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 211, 248, 256, 284, 310, 320, 355, 422, 496, 512, 568, 620, 640, 710, 844, 992, 1055, 1136, 1240, 1280, 1420, 1688, 1984, 2110, 2201, 2272, 2480, 2560, 2840, 3376, 3968, 4220, 4402, 4544, 4960, 5680, 6541, 6752, 7936, 8440, 8804, 9088, 9920, 11005, 11360, 13082, 13504, 14981, 15872, 16880, 17608, 18176, 19840, 22010, 22720, 26164, 27008, 29962, 32705, 33760, 35216, 36352, 39680, 44020, 45440, 52328, 54016, 59924, 65410, 67520, 70432, 74905, 79360, 88040, 90880, 104656, 108032, 119848, 130820, 135040, 140864, 149810, 176080, 181760, 209312, 239696, 261640, 270080, 281728, 299620, 352160, 418624, 464411, 479392, 523280, 540160, 563456, 599240, 704320, 837248, 928822, 958784, 1046560, 1126912, 1198480, 1408640, 1674496, 1857644, 1917568, 2093120, 2322055, 2396960, 2817280, 3348992, 3715288, 3835136, 4186240, 4644110, 4793920, 5634560, 7430576, 7670272, 8372480, 9288220, 9587840, 14861152, 16744960, 18576440, 19175680, 29722304, 37152880, 38351360, 59444608, 74305760, 118889216, 148611520, 237778432, 297223040, 594446080, 1188892160]

約数ペア:

[(1, 1188892160), (2, 594446080), (4, 297223040), (5, 237778432), (8, 148611520), (10, 118889216), (16, 74305760), (20, 59444608), (31, 38351360), (32, 37152880), (40, 29722304), (62, 19175680), (64, 18576440), (71, 16744960), (80, 14861152), (124, 9587840), (128, 9288220), (142, 8372480), (155, 7670272), (160, 7430576), (211, 5634560), (248, 4793920), (256, 4644110), (284, 4186240), (310, 3835136), (320, 3715288), (355, 3348992), (422, 2817280), (496, 2396960), (512, 2322055), (568, 2093120), (620, 1917568), (640, 1857644), (710, 1674496), (844, 1408640), (992, 1198480), (1055, 1126912), (1136, 1046560), (1240, 958784), (1280, 928822), (1420, 837248), (1688, 704320), (1984, 599240), (2110, 563456), (2201, 540160), (2272, 523280), (2480, 479392), (2560, 464411), (2840, 418624), (3376, 352160), (3968, 299620), (4220, 281728), (4402, 270080), (4544, 261640), (4960, 239696), (5680, 209312), (6541, 181760), (6752, 176080), (7936, 149810), (8440, 140864), (8804, 135040), (9088, 130820), (9920, 119848), (11005, 108032), (11360, 104656), (13082, 90880), (13504, 88040), (14981, 79360), (15872, 74905), (16880, 70432), (17608, 67520), (18176, 65410), (19840, 59924), (22010, 54016), (22720, 52328), (26164, 45440), (27008, 44020), (29962, 39680), (32705, 36352), (33760, 35216)]