219576240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23491

約数の個数: 120

約数和(自身を含む): 794167920

約数和(自身を除く): 574591680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23459, 46918, 70377, 93836, 117295, 140754, 187672, 211131, 234590, 281508, 304967, 351885, 375344, 422262, 469180, 563016, 609934, 703770, 844524, 914901, 938360, 1055655, 1126032, 1219868, 1407540, 1524835, 1689048, 1829802, 1876720, 2111310, 2439736, 2744703, 2815080, 3049670, 3378096, 3659604, 4222620, 4574505, 4879472, 5489406, 5630160, 6099340, 7319208, 8445240, 9149010, 10978812, 12198680, 13723515, 14638416, 16890480, 18298020, 21957624, 24397360, 27447030, 36596040, 43915248, 54894060, 73192080, 109788120, 219576240]

約数ペア:

[(1, 219576240), (2, 109788120), (3, 73192080), (4, 54894060), (5, 43915248), (6, 36596040), (8, 27447030), (9, 24397360), (10, 21957624), (12, 18298020), (13, 16890480), (15, 14638416), (16, 13723515), (18, 12198680), (20, 10978812), (24, 9149010), (26, 8445240), (30, 7319208), (36, 6099340), (39, 5630160), (40, 5489406), (45, 4879472), (48, 4574505), (52, 4222620), (60, 3659604), (65, 3378096), (72, 3049670), (78, 2815080), (80, 2744703), (90, 2439736), (104, 2111310), (117, 1876720), (120, 1829802), (130, 1689048), (144, 1524835), (156, 1407540), (180, 1219868), (195, 1126032), (208, 1055655), (234, 938360), (240, 914901), (260, 844524), (312, 703770), (360, 609934), (390, 563016), (468, 469180), (520, 422262), (585, 375344), (624, 351885), (720, 304967), (780, 281508), (936, 234590), (1040, 211131), (1170, 187672), (1560, 140754), (1872, 117295), (2340, 93836), (3120, 70377), (4680, 46918), (9360, 23459)]