229380840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 192

約数和(自身を含む): 838131840

約数和(自身を除く): 608751000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2131, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4262, 4485, 4680, 5382, 5980, 6393, 7176, 8280, 8524, 8970, 10655, 10764, 11960, 12786, 13455, 17048, 17940, 19179, 21310, 21528, 25572, 26910, 27703, 31965, 35880, 38358, 42620, 49013, 51144, 53820, 55406, 63930, 76716, 83109, 85240, 95895, 98026, 107640, 110812, 127860, 138515, 147039, 153432, 166218, 191790, 196052, 221624, 245065, 249327, 255720, 277030, 294078, 332436, 383580, 392104, 415545, 441117, 490130, 498654, 554060, 588156, 637169, 664872, 735195, 767160, 831090, 882234, 980260, 997308, 1108120, 1176312, 1246635, 1274338, 1470390, 1662180, 1764468, 1911507, 1960520, 1994616, 2205585, 2493270, 2548676, 2940780, 3185845, 3324360, 3528936, 3823014, 4411170, 4986540, 5097352, 5734521, 5881560, 6371690, 7646028, 8822340, 9557535, 9973080, 11469042, 12743380, 15292056, 17644680, 19115070, 22938084, 25486760, 28672605, 38230140, 45876168, 57345210, 76460280, 114690420, 229380840]

約数ペア:

[(1, 229380840), (2, 114690420), (3, 76460280), (4, 57345210), (5, 45876168), (6, 38230140), (8, 28672605), (9, 25486760), (10, 22938084), (12, 19115070), (13, 17644680), (15, 15292056), (18, 12743380), (20, 11469042), (23, 9973080), (24, 9557535), (26, 8822340), (30, 7646028), (36, 6371690), (39, 5881560), (40, 5734521), (45, 5097352), (46, 4986540), (52, 4411170), (60, 3823014), (65, 3528936), (69, 3324360), (72, 3185845), (78, 2940780), (90, 2548676), (92, 2493270), (104, 2205585), (115, 1994616), (117, 1960520), (120, 1911507), (130, 1764468), (138, 1662180), (156, 1470390), (180, 1274338), (184, 1246635), (195, 1176312), (207, 1108120), (230, 997308), (234, 980260), (260, 882234), (276, 831090), (299, 767160), (312, 735195), (345, 664872), (360, 637169), (390, 588156), (414, 554060), (460, 498654), (468, 490130), (520, 441117), (552, 415545), (585, 392104), (598, 383580), (690, 332436), (780, 294078), (828, 277030), (897, 255720), (920, 249327), (936, 245065), (1035, 221624), (1170, 196052), (1196, 191790), (1380, 166218), (1495, 153432), (1560, 147039), (1656, 138515), (1794, 127860), (2070, 110812), (2131, 107640), (2340, 98026), (2392, 95895), (2691, 85240), (2760, 83109), (2990, 76716), (3588, 63930), (4140, 55406), (4262, 53820), (4485, 51144), (4680, 49013), (5382, 42620), (5980, 38358), (6393, 35880), (7176, 31965), (8280, 27703), (8524, 26910), (8970, 25572), (10655, 21528), (10764, 21310), (11960, 19179), (12786, 17940), (13455, 17048)]