90761160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 222767160

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, 167, 168, 210, 280, 334, 420, 501, 647, 668, 835, 840, 1002, 1169, 1294, 1336, 1670, 1941, 2004, 2338, 2505, 2588, 3235, 3340, 3507, 3882, 4008, 4529, 4676, 5010, 5176, 5845, 6470, 6680, 7014, 7764, 9058, 9352, 9705, 10020, 11690, 12940, 13587, 14028, 15528, 17535, 18116, 19410, 20040, 22645, 23380, 25880, 27174, 28056, 35070, 36232, 38820, 45290, 46760, 54348, 67935, 70140, 77640, 90580, 108049, 108696, 135870, 140280, 181160, 216098, 271740, 324147, 432196, 540245, 543480, 648294, 756343, 864392, 1080490, 1296588, 1512686, 1620735, 2160980, 2269029, 2593176, 3025372, 3241470, 3781715, 4321960, 4538058, 6050744, 6482940, 7563430, 9076116, 11345145, 12965880, 15126860, 18152232, 22690290, 30253720, 45380580, 90761160]

約数ペア:

[(1, 90761160), (2, 45380580), (3, 30253720), (4, 22690290), (5, 18152232), (6, 15126860), (7, 12965880), (8, 11345145), (10, 9076116), (12, 7563430), (14, 6482940), (15, 6050744), (20, 4538058), (21, 4321960), (24, 3781715), (28, 3241470), (30, 3025372), (35, 2593176), (40, 2269029), (42, 2160980), (56, 1620735), (60, 1512686), (70, 1296588), (84, 1080490), (105, 864392), (120, 756343), (140, 648294), (167, 543480), (168, 540245), (210, 432196), (280, 324147), (334, 271740), (420, 216098), (501, 181160), (647, 140280), (668, 135870), (835, 108696), (840, 108049), (1002, 90580), (1169, 77640), (1294, 70140), (1336, 67935), (1670, 54348), (1941, 46760), (2004, 45290), (2338, 38820), (2505, 36232), (2588, 35070), (3235, 28056), (3340, 27174), (3507, 25880), (3882, 23380), (4008, 22645), (4529, 20040), (4676, 19410), (5010, 18116), (5176, 17535), (5845, 15528), (6470, 14028), (6680, 13587), (7014, 12940), (7764, 11690), (9058, 10020), (9352, 9705)]