188505720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 674593920

約数和(自身を除く): 486088200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 857, 936, 940, 1128, 1170, 1222, 1410, 1560, 1692, 1714, 1833, 1880, 2115, 2340, 2444, 2571, 2820, 3055, 3384, 3428, 3666, 4230, 4285, 4680, 4888, 5142, 5499, 5640, 6110, 6856, 7332, 7713, 8460, 8570, 9165, 10284, 10998, 11141, 12220, 12855, 14664, 15426, 16920, 17140, 18330, 20568, 21996, 22282, 24440, 25710, 27495, 30852, 33423, 34280, 36660, 38565, 40279, 43992, 44564, 51420, 54990, 55705, 61704, 66846, 73320, 77130, 80558, 89128, 100269, 102840, 109980, 111410, 120837, 133692, 154260, 161116, 167115, 200538, 201395, 219960, 222820, 241674, 267384, 308520, 322232, 334230, 362511, 401076, 402790, 445640, 483348, 501345, 523627, 604185, 668460, 725022, 802152, 805580, 966696, 1002690, 1047254, 1208370, 1336920, 1450044, 1570881, 1611160, 1812555, 2005380, 2094508, 2416740, 2618135, 2900088, 3141762, 3625110, 4010760, 4189016, 4712643, 4833480, 5236270, 6283524, 7250220, 7854405, 9425286, 10472540, 12567048, 14500440, 15708810, 18850572, 20945080, 23563215, 31417620, 37701144, 47126430, 62835240, 94252860, 188505720]

約数ペア:

[(1, 188505720), (2, 94252860), (3, 62835240), (4, 47126430), (5, 37701144), (6, 31417620), (8, 23563215), (9, 20945080), (10, 18850572), (12, 15708810), (13, 14500440), (15, 12567048), (18, 10472540), (20, 9425286), (24, 7854405), (26, 7250220), (30, 6283524), (36, 5236270), (39, 4833480), (40, 4712643), (45, 4189016), (47, 4010760), (52, 3625110), (60, 3141762), (65, 2900088), (72, 2618135), (78, 2416740), (90, 2094508), (94, 2005380), (104, 1812555), (117, 1611160), (120, 1570881), (130, 1450044), (141, 1336920), (156, 1208370), (180, 1047254), (188, 1002690), (195, 966696), (234, 805580), (235, 802152), (260, 725022), (282, 668460), (312, 604185), (360, 523627), (376, 501345), (390, 483348), (423, 445640), (468, 402790), (470, 401076), (520, 362511), (564, 334230), (585, 322232), (611, 308520), (705, 267384), (780, 241674), (846, 222820), (857, 219960), (936, 201395), (940, 200538), (1128, 167115), (1170, 161116), (1222, 154260), (1410, 133692), (1560, 120837), (1692, 111410), (1714, 109980), (1833, 102840), (1880, 100269), (2115, 89128), (2340, 80558), (2444, 77130), (2571, 73320), (2820, 66846), (3055, 61704), (3384, 55705), (3428, 54990), (3666, 51420), (4230, 44564), (4285, 43992), (4680, 40279), (4888, 38565), (5142, 36660), (5499, 34280), (5640, 33423), (6110, 30852), (6856, 27495), (7332, 25710), (7713, 24440), (8460, 22282), (8570, 21996), (9165, 20568), (10284, 18330), (10998, 17140), (11141, 16920), (12220, 15426), (12855, 14664)]