157244640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:961

約数の個数: 192

約数和(自身を含む): 577414656

約数和(自身を除く): 420170016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 883, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1766, 1855, 2120, 2226, 2544, 2649, 2968, 3180, 3360, 3532, 3710, 4240, 4415, 4452, 5088, 5298, 5565, 5936, 6181, 6360, 7064, 7420, 8480, 8830, 8904, 10596, 11130, 11872, 12362, 12720, 13245, 14128, 14840, 17660, 17808, 18543, 21192, 22260, 24724, 25440, 26490, 28256, 29680, 30905, 35320, 35616, 37086, 42384, 44520, 46799, 49448, 52980, 59360, 61810, 70640, 74172, 84768, 89040, 92715, 93598, 98896, 105960, 123620, 140397, 141280, 148344, 178080, 185430, 187196, 197792, 211920, 233995, 247240, 280794, 296688, 327593, 370860, 374392, 423840, 467990, 494480, 561588, 593376, 655186, 701985, 741720, 748784, 935980, 982779, 988960, 1123176, 1310372, 1403970, 1483440, 1497568, 1637965, 1871960, 1965558, 2246352, 2620744, 2807940, 2966880, 3275930, 3743920, 3931116, 4492704, 4913895, 5241488, 5615880, 6551860, 7487840, 7862232, 9827790, 10482976, 11231760, 13103720, 15724464, 19655580, 22463520, 26207440, 31448928, 39311160, 52414880, 78622320, 157244640]

約数ペア:

[(1, 157244640), (2, 78622320), (3, 52414880), (4, 39311160), (5, 31448928), (6, 26207440), (7, 22463520), (8, 19655580), (10, 15724464), (12, 13103720), (14, 11231760), (15, 10482976), (16, 9827790), (20, 7862232), (21, 7487840), (24, 6551860), (28, 5615880), (30, 5241488), (32, 4913895), (35, 4492704), (40, 3931116), (42, 3743920), (48, 3275930), (53, 2966880), (56, 2807940), (60, 2620744), (70, 2246352), (80, 1965558), (84, 1871960), (96, 1637965), (105, 1497568), (106, 1483440), (112, 1403970), (120, 1310372), (140, 1123176), (159, 988960), (160, 982779), (168, 935980), (210, 748784), (212, 741720), (224, 701985), (240, 655186), (265, 593376), (280, 561588), (318, 494480), (336, 467990), (371, 423840), (420, 374392), (424, 370860), (480, 327593), (530, 296688), (560, 280794), (636, 247240), (672, 233995), (742, 211920), (795, 197792), (840, 187196), (848, 185430), (883, 178080), (1060, 148344), (1113, 141280), (1120, 140397), (1272, 123620), (1484, 105960), (1590, 98896), (1680, 93598), (1696, 92715), (1766, 89040), (1855, 84768), (2120, 74172), (2226, 70640), (2544, 61810), (2649, 59360), (2968, 52980), (3180, 49448), (3360, 46799), (3532, 44520), (3710, 42384), (4240, 37086), (4415, 35616), (4452, 35320), (5088, 30905), (5298, 29680), (5565, 28256), (5936, 26490), (6181, 25440), (6360, 24724), (7064, 22260), (7420, 21192), (8480, 18543), (8830, 17808), (8904, 17660), (10596, 14840), (11130, 14128), (11872, 13245), (12362, 12720)]