187032720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 667671552

約数和(自身を除く): 480638832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 683, 815, 840, 978, 1141, 1304, 1366, 1630, 1680, 1956, 2049, 2282, 2445, 2608, 2732, 3260, 3415, 3423, 3912, 4098, 4564, 4781, 4890, 5464, 5705, 6520, 6830, 6846, 7824, 8196, 9128, 9562, 9780, 10245, 10928, 11410, 13040, 13660, 13692, 14343, 16392, 17115, 18256, 19124, 19560, 20490, 22820, 23905, 27320, 27384, 28686, 32784, 34230, 38248, 39120, 40980, 45640, 47810, 54640, 54768, 57372, 68460, 71715, 76496, 81960, 91280, 95620, 111329, 114744, 136920, 143430, 163920, 191240, 222658, 229488, 273840, 286860, 333987, 382480, 445316, 556645, 573720, 667974, 779303, 890632, 1113290, 1147440, 1335948, 1558606, 1669935, 1781264, 2226580, 2337909, 2671896, 3117212, 3339870, 3896515, 4453160, 4675818, 5343792, 6234424, 6679740, 7793030, 8906320, 9351636, 11689545, 12468848, 13359480, 15586060, 18703272, 23379090, 26718960, 31172120, 37406544, 46758180, 62344240, 93516360, 187032720]

約数ペア:

[(1, 187032720), (2, 93516360), (3, 62344240), (4, 46758180), (5, 37406544), (6, 31172120), (7, 26718960), (8, 23379090), (10, 18703272), (12, 15586060), (14, 13359480), (15, 12468848), (16, 11689545), (20, 9351636), (21, 8906320), (24, 7793030), (28, 6679740), (30, 6234424), (35, 5343792), (40, 4675818), (42, 4453160), (48, 3896515), (56, 3339870), (60, 3117212), (70, 2671896), (80, 2337909), (84, 2226580), (105, 1781264), (112, 1669935), (120, 1558606), (140, 1335948), (163, 1147440), (168, 1113290), (210, 890632), (240, 779303), (280, 667974), (326, 573720), (336, 556645), (420, 445316), (489, 382480), (560, 333987), (652, 286860), (683, 273840), (815, 229488), (840, 222658), (978, 191240), (1141, 163920), (1304, 143430), (1366, 136920), (1630, 114744), (1680, 111329), (1956, 95620), (2049, 91280), (2282, 81960), (2445, 76496), (2608, 71715), (2732, 68460), (3260, 57372), (3415, 54768), (3423, 54640), (3912, 47810), (4098, 45640), (4564, 40980), (4781, 39120), (4890, 38248), (5464, 34230), (5705, 32784), (6520, 28686), (6830, 27384), (6846, 27320), (7824, 23905), (8196, 22820), (9128, 20490), (9562, 19560), (9780, 19124), (10245, 18256), (10928, 17115), (11410, 16392), (13040, 14343), (13660, 13692)]