23621520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 80744832

約数和(自身を除く): 57123312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 113, 120, 130, 134, 156, 195, 201, 208, 226, 240, 260, 268, 312, 335, 339, 390, 402, 452, 520, 536, 565, 624, 670, 678, 780, 804, 871, 904, 1005, 1040, 1072, 1130, 1340, 1356, 1469, 1560, 1608, 1695, 1742, 1808, 2010, 2260, 2613, 2680, 2712, 2938, 3120, 3216, 3390, 3484, 4020, 4355, 4407, 4520, 5226, 5360, 5424, 5876, 6780, 6968, 7345, 7571, 8040, 8710, 8814, 9040, 10452, 11752, 13065, 13560, 13936, 14690, 15142, 16080, 17420, 17628, 20904, 22035, 22713, 23504, 26130, 27120, 29380, 30284, 34840, 35256, 37855, 41808, 44070, 45426, 52260, 58760, 60568, 69680, 70512, 75710, 88140, 90852, 98423, 104520, 113565, 117520, 121136, 151420, 176280, 181704, 196846, 209040, 227130, 295269, 302840, 352560, 363408, 393692, 454260, 492115, 590538, 605680, 787384, 908520, 984230, 1181076, 1476345, 1574768, 1817040, 1968460, 2362152, 2952690, 3936920, 4724304, 5905380, 7873840, 11810760, 23621520]

約数ペア:

[(1, 23621520), (2, 11810760), (3, 7873840), (4, 5905380), (5, 4724304), (6, 3936920), (8, 2952690), (10, 2362152), (12, 1968460), (13, 1817040), (15, 1574768), (16, 1476345), (20, 1181076), (24, 984230), (26, 908520), (30, 787384), (39, 605680), (40, 590538), (48, 492115), (52, 454260), (60, 393692), (65, 363408), (67, 352560), (78, 302840), (80, 295269), (104, 227130), (113, 209040), (120, 196846), (130, 181704), (134, 176280), (156, 151420), (195, 121136), (201, 117520), (208, 113565), (226, 104520), (240, 98423), (260, 90852), (268, 88140), (312, 75710), (335, 70512), (339, 69680), (390, 60568), (402, 58760), (452, 52260), (520, 45426), (536, 44070), (565, 41808), (624, 37855), (670, 35256), (678, 34840), (780, 30284), (804, 29380), (871, 27120), (904, 26130), (1005, 23504), (1040, 22713), (1072, 22035), (1130, 20904), (1340, 17628), (1356, 17420), (1469, 16080), (1560, 15142), (1608, 14690), (1695, 13936), (1742, 13560), (1808, 13065), (2010, 11752), (2260, 10452), (2613, 9040), (2680, 8814), (2712, 8710), (2938, 8040), (3120, 7571), (3216, 7345), (3390, 6968), (3484, 6780), (4020, 5876), (4355, 5424), (4407, 5360), (4520, 5226)]