313684920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2434

約数の個数: 128

約数和(自身を含む): 1054310400

約数和(自身を除く): 740625480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2287, 2540, 3048, 3429, 3810, 4572, 4574, 5080, 5715, 6858, 6861, 7620, 9144, 9148, 11430, 11435, 13716, 13722, 15240, 17145, 18296, 20583, 22860, 22870, 27432, 27444, 34290, 34305, 41166, 45720, 45740, 54888, 61749, 68580, 68610, 82332, 91480, 102915, 123498, 137160, 137220, 164664, 205830, 246996, 274440, 290449, 308745, 411660, 493992, 580898, 617490, 823320, 871347, 1161796, 1234980, 1452245, 1742694, 2323592, 2469960, 2614041, 2904490, 3485388, 4356735, 5228082, 5808980, 6970776, 7842123, 8713470, 10456164, 11617960, 13070205, 15684246, 17426940, 20912328, 26140410, 31368492, 34853880, 39210615, 52280820, 62736984, 78421230, 104561640, 156842460, 313684920]

約数ペア:

[(1, 313684920), (2, 156842460), (3, 104561640), (4, 78421230), (5, 62736984), (6, 52280820), (8, 39210615), (9, 34853880), (10, 31368492), (12, 26140410), (15, 20912328), (18, 17426940), (20, 15684246), (24, 13070205), (27, 11617960), (30, 10456164), (36, 8713470), (40, 7842123), (45, 6970776), (54, 5808980), (60, 5228082), (72, 4356735), (90, 3485388), (108, 2904490), (120, 2614041), (127, 2469960), (135, 2323592), (180, 1742694), (216, 1452245), (254, 1234980), (270, 1161796), (360, 871347), (381, 823320), (508, 617490), (540, 580898), (635, 493992), (762, 411660), (1016, 308745), (1080, 290449), (1143, 274440), (1270, 246996), (1524, 205830), (1905, 164664), (2286, 137220), (2287, 137160), (2540, 123498), (3048, 102915), (3429, 91480), (3810, 82332), (4572, 68610), (4574, 68580), (5080, 61749), (5715, 54888), (6858, 45740), (6861, 45720), (7620, 41166), (9144, 34305), (9148, 34290), (11430, 27444), (11435, 27432), (13716, 22870), (13722, 22860), (15240, 20583), (17145, 18296)]