32505720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 106928640

約数和(自身を除く): 74422920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 311, 312, 335, 390, 402, 520, 536, 622, 670, 780, 804, 871, 933, 1005, 1244, 1340, 1555, 1560, 1608, 1742, 1866, 2010, 2488, 2613, 2680, 3110, 3484, 3732, 4020, 4043, 4355, 4665, 5226, 6220, 6968, 7464, 8040, 8086, 8710, 9330, 10452, 12129, 12440, 13065, 16172, 17420, 18660, 20215, 20837, 20904, 24258, 26130, 32344, 34840, 37320, 40430, 41674, 48516, 52260, 60645, 62511, 80860, 83348, 97032, 104185, 104520, 121290, 125022, 161720, 166696, 208370, 242580, 250044, 270881, 312555, 416740, 485160, 500088, 541762, 625110, 812643, 833480, 1083524, 1250220, 1354405, 1625286, 2167048, 2500440, 2708810, 3250572, 4063215, 5417620, 6501144, 8126430, 10835240, 16252860, 32505720]

約数ペア:

[(1, 32505720), (2, 16252860), (3, 10835240), (4, 8126430), (5, 6501144), (6, 5417620), (8, 4063215), (10, 3250572), (12, 2708810), (13, 2500440), (15, 2167048), (20, 1625286), (24, 1354405), (26, 1250220), (30, 1083524), (39, 833480), (40, 812643), (52, 625110), (60, 541762), (65, 500088), (67, 485160), (78, 416740), (104, 312555), (120, 270881), (130, 250044), (134, 242580), (156, 208370), (195, 166696), (201, 161720), (260, 125022), (268, 121290), (311, 104520), (312, 104185), (335, 97032), (390, 83348), (402, 80860), (520, 62511), (536, 60645), (622, 52260), (670, 48516), (780, 41674), (804, 40430), (871, 37320), (933, 34840), (1005, 32344), (1244, 26130), (1340, 24258), (1555, 20904), (1560, 20837), (1608, 20215), (1742, 18660), (1866, 17420), (2010, 16172), (2488, 13065), (2613, 12440), (2680, 12129), (3110, 10452), (3484, 9330), (3732, 8710), (4020, 8086), (4043, 8040), (4355, 7464), (4665, 6968), (5226, 6220)]