2012635380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1306

約数の個数: 192

約数和(自身を含む): 6713280000

約数和(自身を除く): 4700644620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 149, 174, 203, 210, 290, 298, 348, 406, 420, 435, 447, 580, 596, 609, 745, 812, 870, 894, 1015, 1043, 1109, 1218, 1490, 1740, 1788, 2030, 2086, 2218, 2235, 2436, 2980, 3045, 3129, 3327, 4060, 4172, 4321, 4436, 4470, 5215, 5545, 6090, 6258, 6654, 7763, 8642, 8940, 10430, 11090, 12180, 12516, 12963, 13308, 15526, 15645, 16635, 17284, 20860, 21605, 22180, 23289, 25926, 30247, 31052, 31290, 32161, 33270, 38815, 43210, 46578, 51852, 60494, 62580, 64322, 64815, 66540, 77630, 86420, 90741, 93156, 96483, 116445, 120988, 128644, 129630, 151235, 155260, 160805, 165241, 181482, 192966, 225127, 232890, 259260, 302470, 321610, 330482, 362964, 385932, 450254, 453705, 465780, 482415, 495723, 604940, 643220, 660964, 675381, 826205, 900508, 907410, 964830, 991446, 1125635, 1156687, 1350762, 1652410, 1814820, 1929660, 1982892, 2251270, 2313374, 2478615, 2701524, 3304820, 3376905, 3470061, 4502540, 4626748, 4791989, 4957230, 5783435, 6753810, 6940122, 9583978, 9914460, 11566870, 13507620, 13880244, 14375967, 17350305, 19167956, 23133740, 23959945, 28751934, 33543923, 34700610, 47919890, 57503868, 67087846, 69401220, 71879835, 95839780, 100631769, 134175692, 143759670, 167719615, 201263538, 287519340, 335439230, 402527076, 503158845, 670878460, 1006317690, 2012635380]

約数ペア:

[(1, 2012635380), (2, 1006317690), (3, 670878460), (4, 503158845), (5, 402527076), (6, 335439230), (7, 287519340), (10, 201263538), (12, 167719615), (14, 143759670), (15, 134175692), (20, 100631769), (21, 95839780), (28, 71879835), (29, 69401220), (30, 67087846), (35, 57503868), (42, 47919890), (58, 34700610), (60, 33543923), (70, 28751934), (84, 23959945), (87, 23133740), (105, 19167956), (116, 17350305), (140, 14375967), (145, 13880244), (149, 13507620), (174, 11566870), (203, 9914460), (210, 9583978), (290, 6940122), (298, 6753810), (348, 5783435), (406, 4957230), (420, 4791989), (435, 4626748), (447, 4502540), (580, 3470061), (596, 3376905), (609, 3304820), (745, 2701524), (812, 2478615), (870, 2313374), (894, 2251270), (1015, 1982892), (1043, 1929660), (1109, 1814820), (1218, 1652410), (1490, 1350762), (1740, 1156687), (1788, 1125635), (2030, 991446), (2086, 964830), (2218, 907410), (2235, 900508), (2436, 826205), (2980, 675381), (3045, 660964), (3129, 643220), (3327, 604940), (4060, 495723), (4172, 482415), (4321, 465780), (4436, 453705), (4470, 450254), (5215, 385932), (5545, 362964), (6090, 330482), (6258, 321610), (6654, 302470), (7763, 259260), (8642, 232890), (8940, 225127), (10430, 192966), (11090, 181482), (12180, 165241), (12516, 160805), (12963, 155260), (13308, 151235), (15526, 129630), (15645, 128644), (16635, 120988), (17284, 116445), (20860, 96483), (21605, 93156), (22180, 90741), (23289, 86420), (25926, 77630), (30247, 66540), (31052, 64815), (31290, 64322), (32161, 62580), (33270, 60494), (38815, 51852), (43210, 46578)]