18404589060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{715019}}^1$

素因数の和:715058

約数の個数: 144

約数和(自身を含む): 65587354560

約数和(自身を除く): 47182765500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 715019, 1430038, 2145057, 2860076, 3575095, 4290114, 6435171, 7150190, 7865209, 8580228, 9295247, 10725285, 12870342, 14300380, 15730418, 18590494, 21450570, 23595627, 25740684, 27885741, 31460836, 32175855, 37180988, 39326045, 42901140, 46476235, 47191254, 55771482, 64351710, 70786881, 78652090, 83657223, 92952470, 94382508, 102247717, 111542964, 117978135, 128703420, 139428705, 141573762, 157304180, 167314446, 185904940, 204495434, 235956270, 278857410, 283147524, 306743151, 334628892, 353934405, 408990868, 418286115, 471912540, 511238585, 557714820, 613486302, 707868810, 836572230, 920229453, 1022477170, 1226972604, 1415737620, 1533715755, 1673144460, 1840458906, 2044954340, 3067431510, 3680917812, 4601147265, 6134863020, 9202294530, 18404589060]

約数ペア:

[(1, 18404589060), (2, 9202294530), (3, 6134863020), (4, 4601147265), (5, 3680917812), (6, 3067431510), (9, 2044954340), (10, 1840458906), (11, 1673144460), (12, 1533715755), (13, 1415737620), (15, 1226972604), (18, 1022477170), (20, 920229453), (22, 836572230), (26, 707868810), (30, 613486302), (33, 557714820), (36, 511238585), (39, 471912540), (44, 418286115), (45, 408990868), (52, 353934405), (55, 334628892), (60, 306743151), (65, 283147524), (66, 278857410), (78, 235956270), (90, 204495434), (99, 185904940), (110, 167314446), (117, 157304180), (130, 141573762), (132, 139428705), (143, 128703420), (156, 117978135), (165, 111542964), (180, 102247717), (195, 94382508), (198, 92952470), (220, 83657223), (234, 78652090), (260, 70786881), (286, 64351710), (330, 55771482), (390, 47191254), (396, 46476235), (429, 42901140), (468, 39326045), (495, 37180988), (572, 32175855), (585, 31460836), (660, 27885741), (715, 25740684), (780, 23595627), (858, 21450570), (990, 18590494), (1170, 15730418), (1287, 14300380), (1430, 12870342), (1716, 10725285), (1980, 9295247), (2145, 8580228), (2340, 7865209), (2574, 7150190), (2860, 6435171), (4290, 4290114), (5148, 3575095), (6435, 2860076), (8580, 2145057), (12870, 1430038), (25740, 715019)]