515935920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 1666179072

約数和(自身を除く): 1150243152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 53, 60, 80, 94, 106, 120, 141, 159, 188, 212, 235, 240, 265, 282, 318, 376, 424, 470, 530, 564, 636, 705, 752, 795, 848, 863, 940, 1060, 1128, 1272, 1410, 1590, 1726, 1880, 2120, 2256, 2491, 2544, 2589, 2820, 3180, 3452, 3760, 4240, 4315, 4982, 5178, 5640, 6360, 6904, 7473, 8630, 9964, 10356, 11280, 12455, 12720, 12945, 13808, 14946, 17260, 19928, 20712, 24910, 25890, 29892, 34520, 37365, 39856, 40561, 41424, 45739, 49820, 51780, 59784, 69040, 74730, 81122, 91478, 99640, 103560, 119568, 121683, 137217, 149460, 162244, 182956, 199280, 202805, 207120, 228695, 243366, 274434, 298920, 324488, 365912, 405610, 457390, 486732, 548868, 597840, 608415, 648976, 686085, 731824, 811220, 914780, 973464, 1097736, 1216830, 1372170, 1622440, 1829560, 1946928, 2149733, 2195472, 2433660, 2744340, 3244880, 3659120, 4299466, 4867320, 5488680, 6449199, 8598932, 9734640, 10748665, 10977360, 12898398, 17197864, 21497330, 25796796, 32245995, 34395728, 42994660, 51593592, 64491990, 85989320, 103187184, 128983980, 171978640, 257967960, 515935920]

約数ペア:

[(1, 515935920), (2, 257967960), (3, 171978640), (4, 128983980), (5, 103187184), (6, 85989320), (8, 64491990), (10, 51593592), (12, 42994660), (15, 34395728), (16, 32245995), (20, 25796796), (24, 21497330), (30, 17197864), (40, 12898398), (47, 10977360), (48, 10748665), (53, 9734640), (60, 8598932), (80, 6449199), (94, 5488680), (106, 4867320), (120, 4299466), (141, 3659120), (159, 3244880), (188, 2744340), (212, 2433660), (235, 2195472), (240, 2149733), (265, 1946928), (282, 1829560), (318, 1622440), (376, 1372170), (424, 1216830), (470, 1097736), (530, 973464), (564, 914780), (636, 811220), (705, 731824), (752, 686085), (795, 648976), (848, 608415), (863, 597840), (940, 548868), (1060, 486732), (1128, 457390), (1272, 405610), (1410, 365912), (1590, 324488), (1726, 298920), (1880, 274434), (2120, 243366), (2256, 228695), (2491, 207120), (2544, 202805), (2589, 199280), (2820, 182956), (3180, 162244), (3452, 149460), (3760, 137217), (4240, 121683), (4315, 119568), (4982, 103560), (5178, 99640), (5640, 91478), (6360, 81122), (6904, 74730), (7473, 69040), (8630, 59784), (9964, 51780), (10356, 49820), (11280, 45739), (12455, 41424), (12720, 40561), (12945, 39856), (13808, 37365), (14946, 34520), (17260, 29892), (19928, 25890), (20712, 24910)]