105162540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 357654528

約数和(自身を除く): 252491988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 140, 155, 164, 186, 197, 205, 210, 217, 246, 287, 310, 372, 394, 410, 420, 434, 465, 492, 574, 591, 615, 620, 651, 788, 820, 861, 868, 930, 985, 1085, 1148, 1182, 1230, 1271, 1302, 1379, 1435, 1722, 1860, 1970, 2170, 2364, 2460, 2542, 2604, 2758, 2870, 2955, 3255, 3444, 3813, 3940, 4137, 4305, 4340, 5084, 5516, 5740, 5910, 6107, 6355, 6510, 6895, 7626, 8077, 8274, 8610, 8897, 11820, 12214, 12710, 13020, 13790, 15252, 16154, 16548, 17220, 17794, 18321, 19065, 20685, 24231, 24428, 25420, 26691, 27580, 30535, 32308, 35588, 36642, 38130, 40385, 41370, 42749, 44485, 48462, 53382, 56539, 61070, 73284, 76260, 80770, 82740, 85498, 88970, 91605, 96924, 106764, 113078, 121155, 122140, 128247, 133455, 161540, 169617, 170996, 177940, 183210, 213745, 226156, 242310, 250387, 256494, 266910, 282695, 339234, 366420, 427490, 484620, 500774, 512988, 533820, 565390, 641235, 678468, 751161, 848085, 854980, 1001548, 1130780, 1251935, 1282470, 1502322, 1696170, 1752709, 2503870, 2564940, 3004644, 3392340, 3505418, 3755805, 5007740, 5258127, 7010836, 7511610, 8763545, 10516254, 15023220, 17527090, 21032508, 26290635, 35054180, 52581270, 105162540]

約数ペア:

[(1, 105162540), (2, 52581270), (3, 35054180), (4, 26290635), (5, 21032508), (6, 17527090), (7, 15023220), (10, 10516254), (12, 8763545), (14, 7511610), (15, 7010836), (20, 5258127), (21, 5007740), (28, 3755805), (30, 3505418), (31, 3392340), (35, 3004644), (41, 2564940), (42, 2503870), (60, 1752709), (62, 1696170), (70, 1502322), (82, 1282470), (84, 1251935), (93, 1130780), (105, 1001548), (123, 854980), (124, 848085), (140, 751161), (155, 678468), (164, 641235), (186, 565390), (197, 533820), (205, 512988), (210, 500774), (217, 484620), (246, 427490), (287, 366420), (310, 339234), (372, 282695), (394, 266910), (410, 256494), (420, 250387), (434, 242310), (465, 226156), (492, 213745), (574, 183210), (591, 177940), (615, 170996), (620, 169617), (651, 161540), (788, 133455), (820, 128247), (861, 122140), (868, 121155), (930, 113078), (985, 106764), (1085, 96924), (1148, 91605), (1182, 88970), (1230, 85498), (1271, 82740), (1302, 80770), (1379, 76260), (1435, 73284), (1722, 61070), (1860, 56539), (1970, 53382), (2170, 48462), (2364, 44485), (2460, 42749), (2542, 41370), (2604, 40385), (2758, 38130), (2870, 36642), (2955, 35588), (3255, 32308), (3444, 30535), (3813, 27580), (3940, 26691), (4137, 25420), (4305, 24428), (4340, 24231), (5084, 20685), (5516, 19065), (5740, 18321), (5910, 17794), (6107, 17220), (6355, 16548), (6510, 16154), (6895, 15252), (7626, 13790), (8077, 13020), (8274, 12710), (8610, 12214), (8897, 11820)]