67252080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40054

約数の個数: 80

約数和(自身を含む): 238270464

約数和(自身を除く): 171018384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 40031, 80062, 120093, 160124, 200155, 240186, 280217, 320248, 400310, 480372, 560434, 600465, 640496, 800620, 840651, 960744, 1120868, 1200930, 1401085, 1601240, 1681302, 1921488, 2241736, 2401860, 2802170, 3202480, 3362604, 4203255, 4483472, 4803720, 5604340, 6725208, 8406510, 9607440, 11208680, 13450416, 16813020, 22417360, 33626040, 67252080]

約数ペア:

[(1, 67252080), (2, 33626040), (3, 22417360), (4, 16813020), (5, 13450416), (6, 11208680), (7, 9607440), (8, 8406510), (10, 6725208), (12, 5604340), (14, 4803720), (15, 4483472), (16, 4203255), (20, 3362604), (21, 3202480), (24, 2802170), (28, 2401860), (30, 2241736), (35, 1921488), (40, 1681302), (42, 1601240), (48, 1401085), (56, 1200930), (60, 1120868), (70, 960744), (80, 840651), (84, 800620), (105, 640496), (112, 600465), (120, 560434), (140, 480372), (168, 400310), (210, 320248), (240, 280217), (280, 240186), (336, 200155), (420, 160124), (560, 120093), (840, 80062), (1680, 40031)]