202810920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 128

約数和(自身を含む): 677980800

約数和(自身を除く): 475169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4483, 4524, 5655, 7540, 8966, 9048, 11310, 13449, 15080, 17932, 22415, 22620, 26898, 35864, 44830, 45240, 53796, 58279, 67245, 89660, 107592, 116558, 130007, 134490, 174837, 179320, 233116, 260014, 268980, 291395, 349674, 390021, 466232, 520028, 537960, 582790, 650035, 699348, 780042, 874185, 1040056, 1165580, 1300070, 1398696, 1560084, 1690091, 1748370, 1950105, 2331160, 2600140, 3120168, 3380182, 3496740, 3900210, 5070273, 5200280, 6760364, 6993480, 7800420, 8450455, 10140546, 13520728, 15600840, 16900910, 20281092, 25351365, 33801820, 40562184, 50702730, 67603640, 101405460, 202810920]

約数ペア:

[(1, 202810920), (2, 101405460), (3, 67603640), (4, 50702730), (5, 40562184), (6, 33801820), (8, 25351365), (10, 20281092), (12, 16900910), (13, 15600840), (15, 13520728), (20, 10140546), (24, 8450455), (26, 7800420), (29, 6993480), (30, 6760364), (39, 5200280), (40, 5070273), (52, 3900210), (58, 3496740), (60, 3380182), (65, 3120168), (78, 2600140), (87, 2331160), (104, 1950105), (116, 1748370), (120, 1690091), (130, 1560084), (145, 1398696), (156, 1300070), (174, 1165580), (195, 1040056), (232, 874185), (260, 780042), (290, 699348), (312, 650035), (348, 582790), (377, 537960), (390, 520028), (435, 466232), (520, 390021), (580, 349674), (696, 291395), (754, 268980), (780, 260014), (870, 233116), (1131, 179320), (1160, 174837), (1508, 134490), (1560, 130007), (1740, 116558), (1885, 107592), (2262, 89660), (3016, 67245), (3480, 58279), (3770, 53796), (4483, 45240), (4524, 44830), (5655, 35864), (7540, 26898), (8966, 22620), (9048, 22415), (11310, 17932), (13449, 15080)]