1273192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10331}}^1$

素因数の和:10437

約数の個数: 128

約数和(自身を含む): 4165862400

約数和(自身を除く): 2892669960

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, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 8216, 9480, 10270, 10331, 12324, 15405, 20540, 20662, 24648, 30810, 30993, 41080, 41324, 51655, 61620, 61986, 82648, 103310, 123240, 123972, 134303, 154965, 206620, 247944, 268606, 309930, 402909, 413240, 537212, 619860, 671515, 805818, 816149, 1074424, 1239720, 1343030, 1611636, 1632298, 2014545, 2448447, 2686060, 3223272, 3264596, 4029090, 4080745, 4896894, 5372120, 6529192, 8058180, 8161490, 9793788, 10609937, 12242235, 16116360, 16322980, 19587576, 21219874, 24484470, 31829811, 32645960, 42439748, 48968940, 53049685, 63659622, 84879496, 97937880, 106099370, 127319244, 159149055, 212198740, 254638488, 318298110, 424397480, 636596220, 1273192440]

約数ペア:

[(1, 1273192440), (2, 636596220), (3, 424397480), (4, 318298110), (5, 254638488), (6, 212198740), (8, 159149055), (10, 127319244), (12, 106099370), (13, 97937880), (15, 84879496), (20, 63659622), (24, 53049685), (26, 48968940), (30, 42439748), (39, 32645960), (40, 31829811), (52, 24484470), (60, 21219874), (65, 19587576), (78, 16322980), (79, 16116360), (104, 12242235), (120, 10609937), (130, 9793788), (156, 8161490), (158, 8058180), (195, 6529192), (237, 5372120), (260, 4896894), (312, 4080745), (316, 4029090), (390, 3264596), (395, 3223272), (474, 2686060), (520, 2448447), (632, 2014545), (780, 1632298), (790, 1611636), (948, 1343030), (1027, 1239720), (1185, 1074424), (1560, 816149), (1580, 805818), (1896, 671515), (2054, 619860), (2370, 537212), (3081, 413240), (3160, 402909), (4108, 309930), (4740, 268606), (5135, 247944), (6162, 206620), (8216, 154965), (9480, 134303), (10270, 123972), (10331, 123240), (12324, 103310), (15405, 82648), (20540, 61986), (20662, 61620), (24648, 51655), (30810, 41324), (30993, 41080)]