140580960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 479790864

約数和(自身を除く): 339209904

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, 1733, 2028, 2080, 2535, 2704, 3120, 3380, 3466, 4056, 5070, 5199, 5408, 6240, 6760, 6932, 8112, 8665, 10140, 10398, 13520, 13864, 16224, 17330, 20280, 20796, 22529, 25995, 27040, 27728, 34660, 40560, 41592, 45058, 51990, 55456, 67587, 69320, 81120, 83184, 90116, 103980, 112645, 135174, 138640, 166368, 180232, 207960, 225290, 270348, 277280, 292877, 337935, 360464, 415920, 450580, 540696, 585754, 675870, 720928, 831840, 878631, 901160, 1081392, 1171508, 1351740, 1464385, 1757262, 1802320, 2162784, 2343016, 2703480, 2928770, 3514524, 3604640, 4393155, 4686032, 5406960, 5857540, 7029048, 8786310, 9372064, 10813920, 11715080, 14058096, 17572620, 23430160, 28116192, 35145240, 46860320, 70290480, 140580960]

約数ペア:

[(1, 140580960), (2, 70290480), (3, 46860320), (4, 35145240), (5, 28116192), (6, 23430160), (8, 17572620), (10, 14058096), (12, 11715080), (13, 10813920), (15, 9372064), (16, 8786310), (20, 7029048), (24, 5857540), (26, 5406960), (30, 4686032), (32, 4393155), (39, 3604640), (40, 3514524), (48, 2928770), (52, 2703480), (60, 2343016), (65, 2162784), (78, 1802320), (80, 1757262), (96, 1464385), (104, 1351740), (120, 1171508), (130, 1081392), (156, 901160), (160, 878631), (169, 831840), (195, 720928), (208, 675870), (240, 585754), (260, 540696), (312, 450580), (338, 415920), (390, 360464), (416, 337935), (480, 292877), (507, 277280), (520, 270348), (624, 225290), (676, 207960), (780, 180232), (845, 166368), (1014, 138640), (1040, 135174), (1248, 112645), (1352, 103980), (1560, 90116), (1690, 83184), (1733, 81120), (2028, 69320), (2080, 67587), (2535, 55456), (2704, 51990), (3120, 45058), (3380, 41592), (3466, 40560), (4056, 34660), (5070, 27728), (5199, 27040), (5408, 25995), (6240, 22529), (6760, 20796), (6932, 20280), (8112, 17330), (8665, 16224), (10140, 13864), (10398, 13520)]