468715380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 1539590976

約数和(自身を除く): 1070875596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 131, 140, 147, 196, 210, 245, 262, 294, 393, 420, 490, 524, 588, 655, 735, 786, 917, 980, 1217, 1310, 1470, 1572, 1834, 1965, 2434, 2620, 2751, 2940, 3651, 3668, 3930, 4585, 4868, 5502, 6085, 6419, 7302, 7860, 8519, 9170, 11004, 12170, 12838, 13755, 14604, 17038, 18255, 18340, 19257, 24340, 25557, 25676, 27510, 32095, 34076, 36510, 38514, 42595, 51114, 55020, 59633, 64190, 73020, 77028, 85190, 96285, 102228, 119266, 127785, 128380, 159427, 170380, 178899, 192570, 238532, 255570, 298165, 318854, 357798, 385140, 478281, 511140, 596330, 637708, 715596, 797135, 894495, 956562, 1115989, 1192660, 1594270, 1788990, 1913124, 2231978, 2391405, 3188540, 3347967, 3577980, 4463956, 4782810, 5579945, 6695934, 7811923, 9565620, 11159890, 13391868, 15623846, 16739835, 22319780, 23435769, 31247692, 33479670, 39059615, 46871538, 66959340, 78119230, 93743076, 117178845, 156238460, 234357690, 468715380]

約数ペア:

[(1, 468715380), (2, 234357690), (3, 156238460), (4, 117178845), (5, 93743076), (6, 78119230), (7, 66959340), (10, 46871538), (12, 39059615), (14, 33479670), (15, 31247692), (20, 23435769), (21, 22319780), (28, 16739835), (30, 15623846), (35, 13391868), (42, 11159890), (49, 9565620), (60, 7811923), (70, 6695934), (84, 5579945), (98, 4782810), (105, 4463956), (131, 3577980), (140, 3347967), (147, 3188540), (196, 2391405), (210, 2231978), (245, 1913124), (262, 1788990), (294, 1594270), (393, 1192660), (420, 1115989), (490, 956562), (524, 894495), (588, 797135), (655, 715596), (735, 637708), (786, 596330), (917, 511140), (980, 478281), (1217, 385140), (1310, 357798), (1470, 318854), (1572, 298165), (1834, 255570), (1965, 238532), (2434, 192570), (2620, 178899), (2751, 170380), (2940, 159427), (3651, 128380), (3668, 127785), (3930, 119266), (4585, 102228), (4868, 96285), (5502, 85190), (6085, 77028), (6419, 73020), (7302, 64190), (7860, 59633), (8519, 55020), (9170, 51114), (11004, 42595), (12170, 38514), (12838, 36510), (13755, 34076), (14604, 32095), (17038, 27510), (18255, 25676), (18340, 25557), (19257, 24340)]