2865688320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67843}}^1$

素因数の和:67878

約数の個数: 144

約数和(自身を含む): 9984465792

約数和(自身を除く): 7118777472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 67843, 135686, 203529, 271372, 339215, 407058, 542744, 678430, 746273, 814116, 1017645, 1085488, 1356860, 1492546, 1628232, 2035290, 2170976, 2238819, 2713720, 2985092, 3256464, 3731365, 4070580, 4341952, 4477638, 5427440, 5970184, 6512928, 7462730, 8141160, 8683904, 8955276, 10854880, 11194095, 11940368, 13025856, 14925460, 16282320, 17367808, 17910552, 21709760, 22388190, 23880736, 26051712, 29850920, 32564640, 35821104, 43419520, 44776380, 47761472, 52103424, 59701840, 65129280, 71642208, 86839040, 89552760, 95522944, 119403680, 130258560, 143284416, 179105520, 191045888, 238807360, 260517120, 286568832, 358211040, 477614720, 573137664, 716422080, 955229440, 1432844160, 2865688320]

約数ペア:

[(1, 2865688320), (2, 1432844160), (3, 955229440), (4, 716422080), (5, 573137664), (6, 477614720), (8, 358211040), (10, 286568832), (11, 260517120), (12, 238807360), (15, 191045888), (16, 179105520), (20, 143284416), (22, 130258560), (24, 119403680), (30, 95522944), (32, 89552760), (33, 86839040), (40, 71642208), (44, 65129280), (48, 59701840), (55, 52103424), (60, 47761472), (64, 44776380), (66, 43419520), (80, 35821104), (88, 32564640), (96, 29850920), (110, 26051712), (120, 23880736), (128, 22388190), (132, 21709760), (160, 17910552), (165, 17367808), (176, 16282320), (192, 14925460), (220, 13025856), (240, 11940368), (256, 11194095), (264, 10854880), (320, 8955276), (330, 8683904), (352, 8141160), (384, 7462730), (440, 6512928), (480, 5970184), (528, 5427440), (640, 4477638), (660, 4341952), (704, 4070580), (768, 3731365), (880, 3256464), (960, 2985092), (1056, 2713720), (1280, 2238819), (1320, 2170976), (1408, 2035290), (1760, 1628232), (1920, 1492546), (2112, 1356860), (2640, 1085488), (2816, 1017645), (3520, 814116), (3840, 746273), (4224, 678430), (5280, 542744), (7040, 407058), (8448, 339215), (10560, 271372), (14080, 203529), (21120, 135686), (42240, 67843)]