15709864920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1\times {\mathrm{2161}}^1$

素因数の和:4293

約数の個数: 128

約数和(自身を含む): 48800664000

約数和(自身を除く): 33090799080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 2089, 2161, 3480, 4178, 4322, 6267, 6483, 8356, 8644, 10445, 10805, 12534, 12966, 16712, 17288, 20890, 21610, 25068, 25932, 31335, 32415, 41780, 43220, 50136, 51864, 60581, 62669, 62670, 64830, 83560, 86440, 121162, 125338, 125340, 129660, 181743, 188007, 242324, 250676, 250680, 259320, 302905, 313345, 363486, 376014, 484648, 501352, 605810, 626690, 726972, 752028, 908715, 940035, 1211620, 1253380, 1453944, 1504056, 1817430, 1880070, 2423240, 2506760, 3634860, 3760140, 4514329, 7269720, 7520280, 9028658, 13542987, 18057316, 22571645, 27085974, 36114632, 45143290, 54171948, 67714935, 90286580, 108343896, 130915541, 135429870, 180573160, 261831082, 270859740, 392746623, 523662164, 541719480, 654577705, 785493246, 1047324328, 1309155410, 1570986492, 1963733115, 2618310820, 3141972984, 3927466230, 5236621640, 7854932460, 15709864920]

約数ペア:

[(1, 15709864920), (2, 7854932460), (3, 5236621640), (4, 3927466230), (5, 3141972984), (6, 2618310820), (8, 1963733115), (10, 1570986492), (12, 1309155410), (15, 1047324328), (20, 785493246), (24, 654577705), (29, 541719480), (30, 523662164), (40, 392746623), (58, 270859740), (60, 261831082), (87, 180573160), (116, 135429870), (120, 130915541), (145, 108343896), (174, 90286580), (232, 67714935), (290, 54171948), (348, 45143290), (435, 36114632), (580, 27085974), (696, 22571645), (870, 18057316), (1160, 13542987), (1740, 9028658), (2089, 7520280), (2161, 7269720), (3480, 4514329), (4178, 3760140), (4322, 3634860), (6267, 2506760), (6483, 2423240), (8356, 1880070), (8644, 1817430), (10445, 1504056), (10805, 1453944), (12534, 1253380), (12966, 1211620), (16712, 940035), (17288, 908715), (20890, 752028), (21610, 726972), (25068, 626690), (25932, 605810), (31335, 501352), (32415, 484648), (41780, 376014), (43220, 363486), (50136, 313345), (51864, 302905), (60581, 259320), (62669, 250680), (62670, 250676), (64830, 242324), (83560, 188007), (86440, 181743), (121162, 129660), (125338, 125340)]