715326040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 1916006400

約数和(自身を除く): 1200680360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 79, 88, 104, 110, 130, 143, 158, 220, 260, 286, 316, 395, 440, 520, 572, 632, 715, 790, 869, 1027, 1144, 1430, 1580, 1583, 1738, 2054, 2860, 3160, 3166, 3476, 4108, 4345, 5135, 5720, 6332, 6952, 7915, 8216, 8690, 10270, 11297, 12664, 15830, 17380, 17413, 20540, 20579, 22594, 31660, 34760, 34826, 41080, 41158, 45188, 56485, 63320, 69652, 82316, 87065, 90376, 102895, 112970, 125057, 139304, 164632, 174130, 205790, 225940, 226369, 250114, 348260, 411580, 451880, 452738, 500228, 625285, 696520, 823160, 905476, 1000456, 1131845, 1250570, 1375627, 1625741, 1810952, 2263690, 2501140, 2751254, 3251482, 4527380, 5002280, 5502508, 6502964, 6878135, 8128705, 9054760, 11005016, 13005928, 13756270, 16257410, 17883151, 27512540, 32514820, 35766302, 55025080, 65029640, 71532604, 89415755, 143065208, 178831510, 357663020, 715326040]

約数ペア:

[(1, 715326040), (2, 357663020), (4, 178831510), (5, 143065208), (8, 89415755), (10, 71532604), (11, 65029640), (13, 55025080), (20, 35766302), (22, 32514820), (26, 27512540), (40, 17883151), (44, 16257410), (52, 13756270), (55, 13005928), (65, 11005016), (79, 9054760), (88, 8128705), (104, 6878135), (110, 6502964), (130, 5502508), (143, 5002280), (158, 4527380), (220, 3251482), (260, 2751254), (286, 2501140), (316, 2263690), (395, 1810952), (440, 1625741), (520, 1375627), (572, 1250570), (632, 1131845), (715, 1000456), (790, 905476), (869, 823160), (1027, 696520), (1144, 625285), (1430, 500228), (1580, 452738), (1583, 451880), (1738, 411580), (2054, 348260), (2860, 250114), (3160, 226369), (3166, 225940), (3476, 205790), (4108, 174130), (4345, 164632), (5135, 139304), (5720, 125057), (6332, 112970), (6952, 102895), (7915, 90376), (8216, 87065), (8690, 82316), (10270, 69652), (11297, 63320), (12664, 56485), (15830, 45188), (17380, 41158), (17413, 41080), (20540, 34826), (20579, 34760), (22594, 31660)]