72089195520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151397}}^1$

素因数の和:151456

約数の個数: 176

約数和(自身を含む): 238012190208

約数和(自身を除く): 165922994688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 151397, 158720, 238080, 302794, 454191, 476160, 605588, 756985, 908382, 1211176, 1513970, 1816764, 2270955, 2422352, 3027940, 3633528, 4541910, 4693307, 4844704, 6055880, 7267056, 9083820, 9386614, 9689408, 12111760, 14079921, 14534112, 18167640, 18773228, 19378816, 23466535, 24223520, 28159842, 29068224, 36335280, 37546456, 38757632, 46933070, 48447040, 56319684, 58136448, 70399605, 72670560, 75092912, 77515264, 93866140, 96894080, 112639368, 116272896, 140799210, 145341120, 150185824, 155030528, 187732280, 193788160, 225278736, 232545792, 281598420, 290682240, 300371648, 375464560, 387576320, 450557472, 465091584, 563196840, 581364480, 600743296, 750929120, 775152640, 901114944, 1126393680, 1162728960, 1201486592, 1501858240, 1802229888, 2252787360, 2325457920, 2402973184, 3003716480, 3604459776, 4505574720, 4805946368, 6007432960, 7208919552, 9011149440, 12014865920, 14417839104, 18022298880, 24029731840, 36044597760, 72089195520]

約数ペア:

[(1, 72089195520), (2, 36044597760), (3, 24029731840), (4, 18022298880), (5, 14417839104), (6, 12014865920), (8, 9011149440), (10, 7208919552), (12, 6007432960), (15, 4805946368), (16, 4505574720), (20, 3604459776), (24, 3003716480), (30, 2402973184), (31, 2325457920), (32, 2252787360), (40, 1802229888), (48, 1501858240), (60, 1201486592), (62, 1162728960), (64, 1126393680), (80, 901114944), (93, 775152640), (96, 750929120), (120, 600743296), (124, 581364480), (128, 563196840), (155, 465091584), (160, 450557472), (186, 387576320), (192, 375464560), (240, 300371648), (248, 290682240), (256, 281598420), (310, 232545792), (320, 225278736), (372, 193788160), (384, 187732280), (465, 155030528), (480, 150185824), (496, 145341120), (512, 140799210), (620, 116272896), (640, 112639368), (744, 96894080), (768, 93866140), (930, 77515264), (960, 75092912), (992, 72670560), (1024, 70399605), (1240, 58136448), (1280, 56319684), (1488, 48447040), (1536, 46933070), (1860, 38757632), (1920, 37546456), (1984, 36335280), (2480, 29068224), (2560, 28159842), (2976, 24223520), (3072, 23466535), (3720, 19378816), (3840, 18773228), (3968, 18167640), (4960, 14534112), (5120, 14079921), (5952, 12111760), (7440, 9689408), (7680, 9386614), (7936, 9083820), (9920, 7267056), (11904, 6055880), (14880, 4844704), (15360, 4693307), (15872, 4541910), (19840, 3633528), (23808, 3027940), (29760, 2422352), (31744, 2270955), (39680, 1816764), (47616, 1513970), (59520, 1211176), (79360, 908382), (95232, 756985), (119040, 605588), (151397, 476160), (158720, 454191), (238080, 302794)]