204579840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 176

約数和(自身を含む): 689757120

約数和(自身を除く): 485177280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 701, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1402, 1520, 1536, 1824, 1920, 2103, 2280, 2432, 2560, 2804, 3040, 3072, 3505, 3648, 3840, 4206, 4560, 4864, 5120, 5608, 6080, 7010, 7296, 7680, 8412, 9120, 9728, 10515, 11216, 12160, 13319, 14020, 14592, 15360, 16824, 18240, 19456, 21030, 22432, 24320, 26638, 28040, 29184, 33648, 36480, 39957, 42060, 44864, 48640, 53276, 56080, 58368, 66595, 67296, 72960, 79914, 84120, 89728, 97280, 106552, 112160, 133190, 134592, 145920, 159828, 168240, 179456, 199785, 213104, 224320, 266380, 269184, 291840, 319656, 336480, 358912, 399570, 426208, 448640, 532760, 538368, 639312, 672960, 717824, 799140, 852416, 897280, 1065520, 1076736, 1278624, 1345920, 1598280, 1704832, 1794560, 2131040, 2153472, 2557248, 2691840, 3196560, 3409664, 3589120, 4262080, 5114496, 5383680, 6393120, 6819328, 8524160, 10228992, 10767360, 12786240, 13638656, 17048320, 20457984, 25572480, 34096640, 40915968, 51144960, 68193280, 102289920, 204579840]

約数ペア:

[(1, 204579840), (2, 102289920), (3, 68193280), (4, 51144960), (5, 40915968), (6, 34096640), (8, 25572480), (10, 20457984), (12, 17048320), (15, 13638656), (16, 12786240), (19, 10767360), (20, 10228992), (24, 8524160), (30, 6819328), (32, 6393120), (38, 5383680), (40, 5114496), (48, 4262080), (57, 3589120), (60, 3409664), (64, 3196560), (76, 2691840), (80, 2557248), (95, 2153472), (96, 2131040), (114, 1794560), (120, 1704832), (128, 1598280), (152, 1345920), (160, 1278624), (190, 1076736), (192, 1065520), (228, 897280), (240, 852416), (256, 799140), (285, 717824), (304, 672960), (320, 639312), (380, 538368), (384, 532760), (456, 448640), (480, 426208), (512, 399570), (570, 358912), (608, 336480), (640, 319656), (701, 291840), (760, 269184), (768, 266380), (912, 224320), (960, 213104), (1024, 199785), (1140, 179456), (1216, 168240), (1280, 159828), (1402, 145920), (1520, 134592), (1536, 133190), (1824, 112160), (1920, 106552), (2103, 97280), (2280, 89728), (2432, 84120), (2560, 79914), (2804, 72960), (3040, 67296), (3072, 66595), (3505, 58368), (3648, 56080), (3840, 53276), (4206, 48640), (4560, 44864), (4864, 42060), (5120, 39957), (5608, 36480), (6080, 33648), (7010, 29184), (7296, 28040), (7680, 26638), (8412, 24320), (9120, 22432), (9728, 21030), (10515, 19456), (11216, 18240), (12160, 16824), (13319, 15360), (14020, 14592)]