8979170820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 26566686720

約数和(自身を除く): 17587515900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 223, 290, 292, 317, 348, 365, 435, 438, 446, 580, 634, 669, 730, 870, 876, 892, 951, 1095, 1115, 1268, 1338, 1460, 1585, 1740, 1902, 2117, 2190, 2230, 2676, 3170, 3345, 3804, 4234, 4380, 4460, 4755, 6340, 6351, 6467, 6690, 8468, 9193, 9510, 10585, 12702, 12934, 13380, 16279, 18386, 19020, 19401, 21170, 23141, 25404, 25868, 27579, 31755, 32335, 32558, 36772, 38802, 42340, 45965, 46282, 48837, 55158, 63510, 64670, 65116, 69423, 70691, 77604, 81395, 91930, 92564, 97005, 97674, 110316, 115705, 127020, 129340, 137895, 138846, 141382, 162790, 183860, 194010, 195348, 212073, 231410, 244185, 275790, 277692, 282764, 325580, 347115, 353455, 388020, 424146, 462820, 472091, 488370, 551580, 671089, 694230, 706910, 848292, 944182, 976740, 1060365, 1342178, 1388460, 1413820, 1416273, 1888364, 2013267, 2050039, 2120730, 2360455, 2684356, 2832546, 3355445, 4026534, 4100078, 4241460, 4720910, 5160443, 5665092, 6150117, 6710890, 7081365, 8053068, 8200156, 9441820, 10066335, 10250195, 10320886, 12300234, 13421780, 14162730, 15481329, 20132670, 20500390, 20641772, 24600468, 25802215, 28325460, 30750585, 30962658, 40265340, 41000780, 51604430, 61501170, 61925316, 77406645, 103208860, 123002340, 149652847, 154813290, 299305694, 309626580, 448958541, 598611388, 748264235, 897917082, 1496528470, 1795834164, 2244792705, 2993056940, 4489585410, 8979170820]

約数ペア:

[(1, 8979170820), (2, 4489585410), (3, 2993056940), (4, 2244792705), (5, 1795834164), (6, 1496528470), (10, 897917082), (12, 748264235), (15, 598611388), (20, 448958541), (29, 309626580), (30, 299305694), (58, 154813290), (60, 149652847), (73, 123002340), (87, 103208860), (116, 77406645), (145, 61925316), (146, 61501170), (174, 51604430), (219, 41000780), (223, 40265340), (290, 30962658), (292, 30750585), (317, 28325460), (348, 25802215), (365, 24600468), (435, 20641772), (438, 20500390), (446, 20132670), (580, 15481329), (634, 14162730), (669, 13421780), (730, 12300234), (870, 10320886), (876, 10250195), (892, 10066335), (951, 9441820), (1095, 8200156), (1115, 8053068), (1268, 7081365), (1338, 6710890), (1460, 6150117), (1585, 5665092), (1740, 5160443), (1902, 4720910), (2117, 4241460), (2190, 4100078), (2230, 4026534), (2676, 3355445), (3170, 2832546), (3345, 2684356), (3804, 2360455), (4234, 2120730), (4380, 2050039), (4460, 2013267), (4755, 1888364), (6340, 1416273), (6351, 1413820), (6467, 1388460), (6690, 1342178), (8468, 1060365), (9193, 976740), (9510, 944182), (10585, 848292), (12702, 706910), (12934, 694230), (13380, 671089), (16279, 551580), (18386, 488370), (19020, 472091), (19401, 462820), (21170, 424146), (23141, 388020), (25404, 353455), (25868, 347115), (27579, 325580), (31755, 282764), (32335, 277692), (32558, 275790), (36772, 244185), (38802, 231410), (42340, 212073), (45965, 195348), (46282, 194010), (48837, 183860), (55158, 162790), (63510, 141382), (64670, 138846), (65116, 137895), (69423, 129340), (70691, 127020), (77604, 115705), (81395, 110316), (91930, 97674), (92564, 97005)]