282860760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25937

約数の個数: 128

約数和(自身を含む): 1044449280

約数和(自身を除く): 761588520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 25903, 51806, 77709, 103612, 129515, 155418, 181321, 207224, 259030, 310836, 336739, 362642, 388545, 518060, 543963, 621672, 673478, 725284, 777090, 906605, 1010217, 1036120, 1087926, 1346956, 1450568, 1554180, 1683695, 1813210, 2020434, 2175852, 2357173, 2693912, 2719815, 3108360, 3367390, 3626420, 4040868, 4351704, 4714346, 5051085, 5439630, 6734780, 7071519, 7252840, 8081736, 9428692, 10102170, 10879260, 11785865, 13469560, 14143038, 18857384, 20204340, 21758520, 23571730, 28286076, 35357595, 40408680, 47143460, 56572152, 70715190, 94286920, 141430380, 282860760]

約数ペア:

[(1, 282860760), (2, 141430380), (3, 94286920), (4, 70715190), (5, 56572152), (6, 47143460), (7, 40408680), (8, 35357595), (10, 28286076), (12, 23571730), (13, 21758520), (14, 20204340), (15, 18857384), (20, 14143038), (21, 13469560), (24, 11785865), (26, 10879260), (28, 10102170), (30, 9428692), (35, 8081736), (39, 7252840), (40, 7071519), (42, 6734780), (52, 5439630), (56, 5051085), (60, 4714346), (65, 4351704), (70, 4040868), (78, 3626420), (84, 3367390), (91, 3108360), (104, 2719815), (105, 2693912), (120, 2357173), (130, 2175852), (140, 2020434), (156, 1813210), (168, 1683695), (182, 1554180), (195, 1450568), (210, 1346956), (260, 1087926), (273, 1036120), (280, 1010217), (312, 906605), (364, 777090), (390, 725284), (420, 673478), (455, 621672), (520, 543963), (546, 518060), (728, 388545), (780, 362642), (840, 336739), (910, 310836), (1092, 259030), (1365, 207224), (1560, 181321), (1820, 155418), (2184, 129515), (2730, 103612), (3640, 77709), (5460, 51806), (10920, 25903)]