2835249920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 7251212640

約数和(自身を除く): 4415962720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 128, 146, 152, 160, 190, 256, 292, 304, 320, 365, 380, 584, 608, 640, 730, 760, 1168, 1216, 1280, 1387, 1460, 1520, 1597, 2336, 2432, 2774, 2920, 3040, 3194, 4672, 4864, 5548, 5840, 6080, 6388, 6935, 7985, 9344, 11096, 11680, 12160, 12776, 13870, 15970, 18688, 22192, 23360, 24320, 25552, 27740, 30343, 31940, 44384, 46720, 51104, 55480, 60686, 63880, 88768, 93440, 102208, 110960, 116581, 121372, 127760, 151715, 177536, 204416, 221920, 233162, 242744, 255520, 303430, 355072, 408832, 443840, 466324, 485488, 511040, 582905, 606860, 887680, 932648, 970976, 1022080, 1165810, 1213720, 1775360, 1865296, 1941952, 2044160, 2215039, 2331620, 2427440, 3730592, 3883904, 4430078, 4663240, 4854880, 7461184, 7767808, 8860156, 9326480, 9709760, 11075195, 14922368, 17720312, 18652960, 19419520, 22150390, 29844736, 35440624, 37305920, 38839040, 44300780, 70881248, 74611840, 88601560, 141762496, 149223680, 177203120, 283524992, 354406240, 567049984, 708812480, 1417624960, 2835249920]

約数ペア:

[(1, 2835249920), (2, 1417624960), (4, 708812480), (5, 567049984), (8, 354406240), (10, 283524992), (16, 177203120), (19, 149223680), (20, 141762496), (32, 88601560), (38, 74611840), (40, 70881248), (64, 44300780), (73, 38839040), (76, 37305920), (80, 35440624), (95, 29844736), (128, 22150390), (146, 19419520), (152, 18652960), (160, 17720312), (190, 14922368), (256, 11075195), (292, 9709760), (304, 9326480), (320, 8860156), (365, 7767808), (380, 7461184), (584, 4854880), (608, 4663240), (640, 4430078), (730, 3883904), (760, 3730592), (1168, 2427440), (1216, 2331620), (1280, 2215039), (1387, 2044160), (1460, 1941952), (1520, 1865296), (1597, 1775360), (2336, 1213720), (2432, 1165810), (2774, 1022080), (2920, 970976), (3040, 932648), (3194, 887680), (4672, 606860), (4864, 582905), (5548, 511040), (5840, 485488), (6080, 466324), (6388, 443840), (6935, 408832), (7985, 355072), (9344, 303430), (11096, 255520), (11680, 242744), (12160, 233162), (12776, 221920), (13870, 204416), (15970, 177536), (18688, 151715), (22192, 127760), (23360, 121372), (24320, 116581), (25552, 110960), (27740, 102208), (30343, 93440), (31940, 88768), (44384, 63880), (46720, 60686), (51104, 55480)]