131743560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 431424000

約数和(自身を除く): 299680440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1069, 1185, 1560, 1580, 1896, 2054, 2138, 2370, 3081, 3160, 3207, 4108, 4276, 4740, 5135, 5345, 6162, 6414, 8216, 8552, 9480, 10270, 10690, 12324, 12828, 13897, 15405, 16035, 20540, 21380, 24648, 25656, 27794, 30810, 32070, 41080, 41691, 42760, 55588, 61620, 64140, 69485, 83382, 84451, 111176, 123240, 128280, 138970, 166764, 168902, 208455, 253353, 277940, 333528, 337804, 416910, 422255, 506706, 555880, 675608, 833820, 844510, 1013412, 1097863, 1266765, 1667640, 1689020, 2026824, 2195726, 2533530, 3293589, 3378040, 4391452, 5067060, 5489315, 6587178, 8782904, 10134120, 10978630, 13174356, 16467945, 21957260, 26348712, 32935890, 43914520, 65871780, 131743560]

約数ペア:

[(1, 131743560), (2, 65871780), (3, 43914520), (4, 32935890), (5, 26348712), (6, 21957260), (8, 16467945), (10, 13174356), (12, 10978630), (13, 10134120), (15, 8782904), (20, 6587178), (24, 5489315), (26, 5067060), (30, 4391452), (39, 3378040), (40, 3293589), (52, 2533530), (60, 2195726), (65, 2026824), (78, 1689020), (79, 1667640), (104, 1266765), (120, 1097863), (130, 1013412), (156, 844510), (158, 833820), (195, 675608), (237, 555880), (260, 506706), (312, 422255), (316, 416910), (390, 337804), (395, 333528), (474, 277940), (520, 253353), (632, 208455), (780, 168902), (790, 166764), (948, 138970), (1027, 128280), (1069, 123240), (1185, 111176), (1560, 84451), (1580, 83382), (1896, 69485), (2054, 64140), (2138, 61620), (2370, 55588), (3081, 42760), (3160, 41691), (3207, 41080), (4108, 32070), (4276, 30810), (4740, 27794), (5135, 25656), (5345, 24648), (6162, 21380), (6414, 20540), (8216, 16035), (8552, 15405), (9480, 13897), (10270, 12828), (10690, 12324)]