767947040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1231}}^1$

素因数の和:1810

約数の個数: 96

約数和(自身を含む): 2078866944

約数和(自身を除く): 1310919904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 557, 560, 1114, 1120, 1231, 2228, 2462, 2785, 3899, 4456, 4924, 5570, 6155, 7798, 8617, 8912, 9848, 11140, 12310, 15596, 17234, 17824, 19495, 19696, 22280, 24620, 31192, 34468, 38990, 39392, 43085, 44560, 49240, 62384, 68936, 77980, 86170, 89120, 98480, 124768, 137872, 155960, 172340, 196960, 275744, 311920, 344680, 623840, 685667, 689360, 1371334, 1378720, 2742668, 3428335, 4799669, 5485336, 6856670, 9599338, 10970672, 13713340, 19198676, 21941344, 23998345, 27426680, 38397352, 47996690, 54853360, 76794704, 95993380, 109706720, 153589408, 191986760, 383973520, 767947040]

約数ペア:

[(1, 767947040), (2, 383973520), (4, 191986760), (5, 153589408), (7, 109706720), (8, 95993380), (10, 76794704), (14, 54853360), (16, 47996690), (20, 38397352), (28, 27426680), (32, 23998345), (35, 21941344), (40, 19198676), (56, 13713340), (70, 10970672), (80, 9599338), (112, 6856670), (140, 5485336), (160, 4799669), (224, 3428335), (280, 2742668), (557, 1378720), (560, 1371334), (1114, 689360), (1120, 685667), (1231, 623840), (2228, 344680), (2462, 311920), (2785, 275744), (3899, 196960), (4456, 172340), (4924, 155960), (5570, 137872), (6155, 124768), (7798, 98480), (8617, 89120), (8912, 86170), (9848, 77980), (11140, 68936), (12310, 62384), (15596, 49240), (17234, 44560), (17824, 43085), (19495, 39392), (19696, 38990), (22280, 34468), (24620, 31192)]