13938120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5531}}^1$

素因数の和:5555

約数の個数: 96

約数和(自身を含む): 51779520

約数和(自身を除く): 37841400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5531, 11062, 16593, 22124, 27655, 33186, 38717, 44248, 49779, 55310, 66372, 77434, 82965, 99558, 110620, 116151, 132744, 154868, 165930, 193585, 199116, 221240, 232302, 248895, 309736, 331860, 348453, 387170, 398232, 464604, 497790, 580755, 663720, 696906, 774340, 929208, 995580, 1161510, 1393812, 1548680, 1742265, 1991160, 2323020, 2787624, 3484530, 4646040, 6969060, 13938120]

約数ペア:

[(1, 13938120), (2, 6969060), (3, 4646040), (4, 3484530), (5, 2787624), (6, 2323020), (7, 1991160), (8, 1742265), (9, 1548680), (10, 1393812), (12, 1161510), (14, 995580), (15, 929208), (18, 774340), (20, 696906), (21, 663720), (24, 580755), (28, 497790), (30, 464604), (35, 398232), (36, 387170), (40, 348453), (42, 331860), (45, 309736), (56, 248895), (60, 232302), (63, 221240), (70, 199116), (72, 193585), (84, 165930), (90, 154868), (105, 132744), (120, 116151), (126, 110620), (140, 99558), (168, 82965), (180, 77434), (210, 66372), (252, 55310), (280, 49779), (315, 44248), (360, 38717), (420, 33186), (504, 27655), (630, 22124), (840, 16593), (1260, 11062), (2520, 5531)]