156921188580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{300719}}^1$

素因数の和:300970

約数の個数: 144

約数和(自身を含む): 514909624320

約数和(自身を除く): 357988435740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 223, 234, 260, 390, 446, 468, 585, 669, 780, 892, 1115, 1170, 1338, 2007, 2230, 2340, 2676, 2899, 3345, 4014, 4460, 5798, 6690, 8028, 8697, 10035, 11596, 13380, 14495, 17394, 20070, 26091, 28990, 34788, 40140, 43485, 52182, 57980, 86970, 104364, 130455, 173940, 260910, 300719, 521820, 601438, 902157, 1202876, 1503595, 1804314, 2706471, 3007190, 3608628, 3909347, 4510785, 5412942, 6014380, 7818694, 9021570, 10825884, 11728041, 13532355, 15637388, 18043140, 19546735, 23456082, 27064710, 35184123, 39093470, 46912164, 54129420, 58640205, 67060337, 70368246, 78186940, 117280410, 134120674, 140736492, 175920615, 201181011, 234560820, 268241348, 335301685, 351841230, 402362022, 603543033, 670603370, 703682460, 804724044, 871784381, 1005905055, 1207086066, 1341206740, 1743568762, 2011810110, 2414172132, 2615353143, 3017715165, 3487137524, 4023620220, 4358921905, 5230706286, 6035430330, 7846059429, 8717843810, 10461412572, 12070860660, 13076765715, 15692118858, 17435687620, 26153531430, 31384237716, 39230297145, 52307062860, 78460594290, 156921188580]

約数ペア:

[(1, 156921188580), (2, 78460594290), (3, 52307062860), (4, 39230297145), (5, 31384237716), (6, 26153531430), (9, 17435687620), (10, 15692118858), (12, 13076765715), (13, 12070860660), (15, 10461412572), (18, 8717843810), (20, 7846059429), (26, 6035430330), (30, 5230706286), (36, 4358921905), (39, 4023620220), (45, 3487137524), (52, 3017715165), (60, 2615353143), (65, 2414172132), (78, 2011810110), (90, 1743568762), (117, 1341206740), (130, 1207086066), (156, 1005905055), (180, 871784381), (195, 804724044), (223, 703682460), (234, 670603370), (260, 603543033), (390, 402362022), (446, 351841230), (468, 335301685), (585, 268241348), (669, 234560820), (780, 201181011), (892, 175920615), (1115, 140736492), (1170, 134120674), (1338, 117280410), (2007, 78186940), (2230, 70368246), (2340, 67060337), (2676, 58640205), (2899, 54129420), (3345, 46912164), (4014, 39093470), (4460, 35184123), (5798, 27064710), (6690, 23456082), (8028, 19546735), (8697, 18043140), (10035, 15637388), (11596, 13532355), (13380, 11728041), (14495, 10825884), (17394, 9021570), (20070, 7818694), (26091, 6014380), (28990, 5412942), (34788, 4510785), (40140, 3909347), (43485, 3608628), (52182, 3007190), (57980, 2706471), (86970, 1804314), (104364, 1503595), (130455, 1202876), (173940, 902157), (260910, 601438), (300719, 521820)]