469023240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{863}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 1612431360

約数和(自身を除く): 1143408120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 647, 840, 863, 1294, 1726, 1941, 2588, 2589, 3235, 3452, 3882, 4315, 4529, 5176, 5178, 6041, 6470, 6904, 7764, 8630, 9058, 9705, 10356, 12082, 12940, 12945, 13587, 15528, 17260, 18116, 18123, 19410, 20712, 22645, 24164, 25880, 25890, 27174, 30205, 34520, 36232, 36246, 38820, 45290, 48328, 51780, 54348, 60410, 67935, 72492, 77640, 90580, 90615, 103560, 108696, 120820, 135870, 144984, 181160, 181230, 241640, 271740, 362460, 543480, 558361, 724920, 1116722, 1675083, 2233444, 2791805, 3350166, 3908527, 4466888, 5583610, 6700332, 7817054, 8375415, 11167220, 11725581, 13400664, 15634108, 16750830, 19542635, 22334440, 23451162, 31268216, 33501660, 39085270, 46902324, 58627905, 67003320, 78170540, 93804648, 117255810, 156341080, 234511620, 469023240]

約数ペア:

[(1, 469023240), (2, 234511620), (3, 156341080), (4, 117255810), (5, 93804648), (6, 78170540), (7, 67003320), (8, 58627905), (10, 46902324), (12, 39085270), (14, 33501660), (15, 31268216), (20, 23451162), (21, 22334440), (24, 19542635), (28, 16750830), (30, 15634108), (35, 13400664), (40, 11725581), (42, 11167220), (56, 8375415), (60, 7817054), (70, 6700332), (84, 5583610), (105, 4466888), (120, 3908527), (140, 3350166), (168, 2791805), (210, 2233444), (280, 1675083), (420, 1116722), (647, 724920), (840, 558361), (863, 543480), (1294, 362460), (1726, 271740), (1941, 241640), (2588, 181230), (2589, 181160), (3235, 144984), (3452, 135870), (3882, 120820), (4315, 108696), (4529, 103560), (5176, 90615), (5178, 90580), (6041, 77640), (6470, 72492), (6904, 67935), (7764, 60410), (8630, 54348), (9058, 51780), (9705, 48328), (10356, 45290), (12082, 38820), (12940, 36246), (12945, 36232), (13587, 34520), (15528, 30205), (17260, 27174), (18116, 25890), (18123, 25880), (19410, 24164), (20712, 22645)]