676698120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{268531}}^1$

素因数の和:268555

約数の個数: 96

約数和(自身を含む): 2513459520

約数和(自身を除く): 1836761400

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, 268531, 537062, 805593, 1074124, 1342655, 1611186, 1879717, 2148248, 2416779, 2685310, 3222372, 3759434, 4027965, 4833558, 5370620, 5639151, 6444744, 7518868, 8055930, 9398585, 9667116, 10741240, 11278302, 12083895, 15037736, 16111860, 16917453, 18797170, 19334232, 22556604, 24167790, 28195755, 32223720, 33834906, 37594340, 45113208, 48335580, 56391510, 67669812, 75188680, 84587265, 96671160, 112783020, 135339624, 169174530, 225566040, 338349060, 676698120]

約数ペア:

[(1, 676698120), (2, 338349060), (3, 225566040), (4, 169174530), (5, 135339624), (6, 112783020), (7, 96671160), (8, 84587265), (9, 75188680), (10, 67669812), (12, 56391510), (14, 48335580), (15, 45113208), (18, 37594340), (20, 33834906), (21, 32223720), (24, 28195755), (28, 24167790), (30, 22556604), (35, 19334232), (36, 18797170), (40, 16917453), (42, 16111860), (45, 15037736), (56, 12083895), (60, 11278302), (63, 10741240), (70, 9667116), (72, 9398585), (84, 8055930), (90, 7518868), (105, 6444744), (120, 5639151), (126, 5370620), (140, 4833558), (168, 4027965), (180, 3759434), (210, 3222372), (252, 2685310), (280, 2416779), (315, 2148248), (360, 1879717), (420, 1611186), (504, 1342655), (630, 1074124), (840, 805593), (1260, 537062), (2520, 268531)]