146839560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 128

約数和(自身を含む): 519782400

約数和(自身を除く): 372942840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5639, 6510, 8680, 11278, 13020, 16917, 22556, 26040, 28195, 33834, 39473, 45112, 56390, 67668, 78946, 84585, 112780, 118419, 135336, 157892, 169170, 174809, 197365, 225560, 236838, 315784, 338340, 349618, 394730, 473676, 524427, 592095, 676680, 699236, 789460, 874045, 947352, 1048854, 1184190, 1223663, 1398472, 1578920, 1748090, 2097708, 2368380, 2447326, 2622135, 3496180, 3670989, 4195416, 4736760, 4894652, 5244270, 6118315, 6992360, 7341978, 9789304, 10488540, 12236630, 14683956, 18354945, 20977080, 24473260, 29367912, 36709890, 48946520, 73419780, 146839560]

約数ペア:

[(1, 146839560), (2, 73419780), (3, 48946520), (4, 36709890), (5, 29367912), (6, 24473260), (7, 20977080), (8, 18354945), (10, 14683956), (12, 12236630), (14, 10488540), (15, 9789304), (20, 7341978), (21, 6992360), (24, 6118315), (28, 5244270), (30, 4894652), (31, 4736760), (35, 4195416), (40, 3670989), (42, 3496180), (56, 2622135), (60, 2447326), (62, 2368380), (70, 2097708), (84, 1748090), (93, 1578920), (105, 1398472), (120, 1223663), (124, 1184190), (140, 1048854), (155, 947352), (168, 874045), (186, 789460), (210, 699236), (217, 676680), (248, 592095), (280, 524427), (310, 473676), (372, 394730), (420, 349618), (434, 338340), (465, 315784), (620, 236838), (651, 225560), (744, 197365), (840, 174809), (868, 169170), (930, 157892), (1085, 135336), (1240, 118419), (1302, 112780), (1736, 84585), (1860, 78946), (2170, 67668), (2604, 56390), (3255, 45112), (3720, 39473), (4340, 33834), (5208, 28195), (5639, 26040), (6510, 22556), (8680, 16917), (11278, 13020)]