115640140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 307980288

約数和(自身を除く): 192340148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1231, 1342, 1540, 1708, 2135, 2462, 2684, 3355, 4270, 4697, 4924, 6155, 6710, 8540, 8617, 9394, 12310, 13420, 13541, 17234, 18788, 23485, 24620, 27082, 34468, 43085, 46970, 54164, 67705, 75091, 86170, 93940, 94787, 135410, 150182, 172340, 189574, 270820, 300364, 375455, 379148, 473935, 525637, 750910, 826001, 947870, 1051274, 1501820, 1652002, 1895740, 2102548, 2628185, 3304004, 4130005, 5256370, 5782007, 8260010, 10512740, 11564014, 16520020, 23128028, 28910035, 57820070, 115640140]

約数ペア:

[(1, 115640140), (2, 57820070), (4, 28910035), (5, 23128028), (7, 16520020), (10, 11564014), (11, 10512740), (14, 8260010), (20, 5782007), (22, 5256370), (28, 4130005), (35, 3304004), (44, 2628185), (55, 2102548), (61, 1895740), (70, 1652002), (77, 1501820), (110, 1051274), (122, 947870), (140, 826001), (154, 750910), (220, 525637), (244, 473935), (305, 379148), (308, 375455), (385, 300364), (427, 270820), (610, 189574), (671, 172340), (770, 150182), (854, 135410), (1220, 94787), (1231, 93940), (1342, 86170), (1540, 75091), (1708, 67705), (2135, 54164), (2462, 46970), (2684, 43085), (3355, 34468), (4270, 27082), (4697, 24620), (4924, 23485), (6155, 18788), (6710, 17234), (8540, 13541), (8617, 13420), (9394, 12310)]