9004661760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18970

約数の個数: 176

約数和(自身を含む): 29731479552

約数和(自身を除く): 20726817792

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, 18911, 19840, 23808, 29760, 31744, 37822, 39680, 47616, 56733, 59520, 75644, 79360, 94555, 95232, 113466, 119040, 151288, 158720, 189110, 226932, 238080, 283665, 302576, 378220, 453864, 476160, 567330, 586241, 605152, 756440, 907728, 1134660, 1172482, 1210304, 1512880, 1758723, 1815456, 2269320, 2344964, 2420608, 2931205, 3025760, 3517446, 3630912, 4538640, 4689928, 4841216, 5862410, 6051520, 7034892, 7261824, 8793615, 9077280, 9379856, 9682432, 11724820, 12103040, 14069784, 14523648, 17587230, 18154560, 18759712, 19364864, 23449640, 24206080, 28139568, 29047296, 35174460, 36309120, 37519424, 46899280, 48412160, 56279136, 58094592, 70348920, 72618240, 75038848, 93798560, 96824320, 112558272, 140697840, 145236480, 150077696, 187597120, 225116544, 281395680, 290472960, 300155392, 375194240, 450233088, 562791360, 600310784, 750388480, 900466176, 1125582720, 1500776960, 1800932352, 2251165440, 3001553920, 4502330880, 9004661760]

約数ペア:

[(1, 9004661760), (2, 4502330880), (3, 3001553920), (4, 2251165440), (5, 1800932352), (6, 1500776960), (8, 1125582720), (10, 900466176), (12, 750388480), (15, 600310784), (16, 562791360), (20, 450233088), (24, 375194240), (30, 300155392), (31, 290472960), (32, 281395680), (40, 225116544), (48, 187597120), (60, 150077696), (62, 145236480), (64, 140697840), (80, 112558272), (93, 96824320), (96, 93798560), (120, 75038848), (124, 72618240), (128, 70348920), (155, 58094592), (160, 56279136), (186, 48412160), (192, 46899280), (240, 37519424), (248, 36309120), (256, 35174460), (310, 29047296), (320, 28139568), (372, 24206080), (384, 23449640), (465, 19364864), (480, 18759712), (496, 18154560), (512, 17587230), (620, 14523648), (640, 14069784), (744, 12103040), (768, 11724820), (930, 9682432), (960, 9379856), (992, 9077280), (1024, 8793615), (1240, 7261824), (1280, 7034892), (1488, 6051520), (1536, 5862410), (1860, 4841216), (1920, 4689928), (1984, 4538640), (2480, 3630912), (2560, 3517446), (2976, 3025760), (3072, 2931205), (3720, 2420608), (3840, 2344964), (3968, 2269320), (4960, 1815456), (5120, 1758723), (5952, 1512880), (7440, 1210304), (7680, 1172482), (7936, 1134660), (9920, 907728), (11904, 756440), (14880, 605152), (15360, 586241), (15872, 567330), (18911, 476160), (19840, 453864), (23808, 378220), (29760, 302576), (31744, 283665), (37822, 238080), (39680, 226932), (47616, 189110), (56733, 158720), (59520, 151288), (75644, 119040), (79360, 113466), (94555, 95232)]