1021211760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 3369695040

約数和(自身を除く): 2348483280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 229, 240, 255, 272, 340, 408, 458, 510, 680, 687, 816, 916, 1020, 1093, 1145, 1360, 1374, 1832, 2040, 2186, 2290, 2748, 3279, 3435, 3664, 3893, 4080, 4372, 4580, 5465, 5496, 6558, 6870, 7786, 8744, 9160, 10930, 10992, 11679, 13116, 13740, 15572, 16395, 17488, 18320, 18581, 19465, 21860, 23358, 26232, 27480, 31144, 32790, 37162, 38930, 43720, 46716, 52464, 54960, 55743, 58395, 62288, 65580, 74324, 77860, 87440, 92905, 93432, 111486, 116790, 131160, 148648, 155720, 185810, 186864, 222972, 233580, 250297, 262320, 278715, 297296, 311440, 371620, 445944, 467160, 500594, 557430, 743240, 750891, 891888, 934320, 1001188, 1114860, 1251485, 1486480, 1501782, 2002376, 2229720, 2502970, 3003564, 3754455, 4004752, 4255049, 4459440, 5005940, 6007128, 7508910, 8510098, 10011880, 12014256, 12765147, 15017820, 17020196, 20023760, 21275245, 25530294, 30035640, 34040392, 42550490, 51060588, 60071280, 63825735, 68080784, 85100980, 102121176, 127651470, 170201960, 204242352, 255302940, 340403920, 510605880, 1021211760]

約数ペア:

[(1, 1021211760), (2, 510605880), (3, 340403920), (4, 255302940), (5, 204242352), (6, 170201960), (8, 127651470), (10, 102121176), (12, 85100980), (15, 68080784), (16, 63825735), (17, 60071280), (20, 51060588), (24, 42550490), (30, 34040392), (34, 30035640), (40, 25530294), (48, 21275245), (51, 20023760), (60, 17020196), (68, 15017820), (80, 12765147), (85, 12014256), (102, 10011880), (120, 8510098), (136, 7508910), (170, 6007128), (204, 5005940), (229, 4459440), (240, 4255049), (255, 4004752), (272, 3754455), (340, 3003564), (408, 2502970), (458, 2229720), (510, 2002376), (680, 1501782), (687, 1486480), (816, 1251485), (916, 1114860), (1020, 1001188), (1093, 934320), (1145, 891888), (1360, 750891), (1374, 743240), (1832, 557430), (2040, 500594), (2186, 467160), (2290, 445944), (2748, 371620), (3279, 311440), (3435, 297296), (3664, 278715), (3893, 262320), (4080, 250297), (4372, 233580), (4580, 222972), (5465, 186864), (5496, 185810), (6558, 155720), (6870, 148648), (7786, 131160), (8744, 116790), (9160, 111486), (10930, 93432), (10992, 92905), (11679, 87440), (13116, 77860), (13740, 74324), (15572, 65580), (16395, 62288), (17488, 58395), (18320, 55743), (18581, 54960), (19465, 52464), (21860, 46716), (23358, 43720), (26232, 38930), (27480, 37162), (31144, 32790)]