1953119040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65629}}^1$

素因数の和:65680

約数の個数: 112

約数和(自身を含む): 6401287680

約数和(自身を除く): 4448168640

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, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 65629, 131258, 196887, 262516, 328145, 393774, 525032, 656290, 787548, 984435, 1050064, 1312580, 1575096, 1968870, 2034499, 2100128, 2625160, 3150192, 3937740, 4068998, 4200256, 5250320, 6103497, 6300384, 7875480, 8137996, 10172495, 10500640, 12206994, 12600768, 15750960, 16275992, 20344990, 21001280, 24413988, 30517485, 31501920, 32551984, 40689980, 48827976, 61034970, 63003840, 65103968, 81379960, 97655952, 122069940, 130207936, 162759920, 195311904, 244139880, 325519840, 390623808, 488279760, 651039680, 976559520, 1953119040]

約数ペア:

[(1, 1953119040), (2, 976559520), (3, 651039680), (4, 488279760), (5, 390623808), (6, 325519840), (8, 244139880), (10, 195311904), (12, 162759920), (15, 130207936), (16, 122069940), (20, 97655952), (24, 81379960), (30, 65103968), (31, 63003840), (32, 61034970), (40, 48827976), (48, 40689980), (60, 32551984), (62, 31501920), (64, 30517485), (80, 24413988), (93, 21001280), (96, 20344990), (120, 16275992), (124, 15750960), (155, 12600768), (160, 12206994), (186, 10500640), (192, 10172495), (240, 8137996), (248, 7875480), (310, 6300384), (320, 6103497), (372, 5250320), (465, 4200256), (480, 4068998), (496, 3937740), (620, 3150192), (744, 2625160), (930, 2100128), (960, 2034499), (992, 1968870), (1240, 1575096), (1488, 1312580), (1860, 1050064), (1984, 984435), (2480, 787548), (2976, 656290), (3720, 525032), (4960, 393774), (5952, 328145), (7440, 262516), (9920, 196887), (14880, 131258), (29760, 65629)]