156896040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26683}}^1$

素因数の和:26711

約数の個数: 96

約数和(自身を含む): 547555680

約数和(自身を除く): 390659640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26683, 53366, 80049, 106732, 133415, 160098, 186781, 213464, 266830, 320196, 373562, 400245, 533660, 560343, 640392, 747124, 800490, 933905, 1067320, 1120686, 1307467, 1494248, 1600980, 1867810, 2241372, 2614934, 2801715, 3201960, 3735620, 3922401, 4482744, 5229868, 5603430, 6537335, 7471240, 7844802, 10459736, 11206860, 13074670, 15689604, 19612005, 22413720, 26149340, 31379208, 39224010, 52298680, 78448020, 156896040]

約数ペア:

[(1, 156896040), (2, 78448020), (3, 52298680), (4, 39224010), (5, 31379208), (6, 26149340), (7, 22413720), (8, 19612005), (10, 15689604), (12, 13074670), (14, 11206860), (15, 10459736), (20, 7844802), (21, 7471240), (24, 6537335), (28, 5603430), (30, 5229868), (35, 4482744), (40, 3922401), (42, 3735620), (49, 3201960), (56, 2801715), (60, 2614934), (70, 2241372), (84, 1867810), (98, 1600980), (105, 1494248), (120, 1307467), (140, 1120686), (147, 1067320), (168, 933905), (196, 800490), (210, 747124), (245, 640392), (280, 560343), (294, 533660), (392, 400245), (420, 373562), (490, 320196), (588, 266830), (735, 213464), (840, 186781), (980, 160098), (1176, 133415), (1470, 106732), (1960, 80049), (2940, 53366), (5880, 26683)]