144636960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1783}}^1$

素因数の和:1827

約数の個数: 144

約数和(自身を含む): 493625664

約数和(自身を除く): 348988704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1783, 2028, 2080, 2535, 2704, 3120, 3380, 3566, 4056, 5070, 5349, 5408, 6240, 6760, 7132, 8112, 8915, 10140, 10698, 13520, 14264, 16224, 17830, 20280, 21396, 23179, 26745, 27040, 28528, 35660, 40560, 42792, 46358, 53490, 57056, 69537, 71320, 81120, 85584, 92716, 106980, 115895, 139074, 142640, 171168, 185432, 213960, 231790, 278148, 285280, 301327, 347685, 370864, 427920, 463580, 556296, 602654, 695370, 741728, 855840, 903981, 927160, 1112592, 1205308, 1390740, 1506635, 1807962, 1854320, 2225184, 2410616, 2781480, 3013270, 3615924, 3708640, 4519905, 4821232, 5562960, 6026540, 7231848, 9039810, 9642464, 11125920, 12053080, 14463696, 18079620, 24106160, 28927392, 36159240, 48212320, 72318480, 144636960]

約数ペア:

[(1, 144636960), (2, 72318480), (3, 48212320), (4, 36159240), (5, 28927392), (6, 24106160), (8, 18079620), (10, 14463696), (12, 12053080), (13, 11125920), (15, 9642464), (16, 9039810), (20, 7231848), (24, 6026540), (26, 5562960), (30, 4821232), (32, 4519905), (39, 3708640), (40, 3615924), (48, 3013270), (52, 2781480), (60, 2410616), (65, 2225184), (78, 1854320), (80, 1807962), (96, 1506635), (104, 1390740), (120, 1205308), (130, 1112592), (156, 927160), (160, 903981), (169, 855840), (195, 741728), (208, 695370), (240, 602654), (260, 556296), (312, 463580), (338, 427920), (390, 370864), (416, 347685), (480, 301327), (507, 285280), (520, 278148), (624, 231790), (676, 213960), (780, 185432), (845, 171168), (1014, 142640), (1040, 139074), (1248, 115895), (1352, 106980), (1560, 92716), (1690, 85584), (1783, 81120), (2028, 71320), (2080, 69537), (2535, 57056), (2704, 53490), (3120, 46358), (3380, 42792), (3566, 40560), (4056, 35660), (5070, 28528), (5349, 27040), (5408, 26745), (6240, 23179), (6760, 21396), (7132, 20280), (8112, 17830), (8915, 16224), (10140, 14264), (10698, 13520)]