157153080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3149

約数の個数: 128

約数和(自身を含む): 547822080

約数和(自身を除く): 390669000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3067, 3416, 3660, 4270, 5124, 6134, 6405, 7320, 8540, 9201, 10248, 12268, 12810, 15335, 17080, 18402, 21469, 24536, 25620, 30670, 36804, 42938, 46005, 51240, 61340, 64407, 73608, 85876, 92010, 107345, 122680, 128814, 171752, 184020, 187087, 214690, 257628, 322035, 368040, 374174, 429380, 515256, 561261, 644070, 748348, 858760, 935435, 1122522, 1288140, 1309609, 1496696, 1870870, 2245044, 2576280, 2619218, 2806305, 3741740, 3928827, 4490088, 5238436, 5612610, 6548045, 7483480, 7857654, 10476872, 11225220, 13096090, 15715308, 19644135, 22450440, 26192180, 31430616, 39288270, 52384360, 78576540, 157153080]

約数ペア:

[(1, 157153080), (2, 78576540), (3, 52384360), (4, 39288270), (5, 31430616), (6, 26192180), (7, 22450440), (8, 19644135), (10, 15715308), (12, 13096090), (14, 11225220), (15, 10476872), (20, 7857654), (21, 7483480), (24, 6548045), (28, 5612610), (30, 5238436), (35, 4490088), (40, 3928827), (42, 3741740), (56, 2806305), (60, 2619218), (61, 2576280), (70, 2245044), (84, 1870870), (105, 1496696), (120, 1309609), (122, 1288140), (140, 1122522), (168, 935435), (183, 858760), (210, 748348), (244, 644070), (280, 561261), (305, 515256), (366, 429380), (420, 374174), (427, 368040), (488, 322035), (610, 257628), (732, 214690), (840, 187087), (854, 184020), (915, 171752), (1220, 128814), (1281, 122680), (1464, 107345), (1708, 92010), (1830, 85876), (2135, 73608), (2440, 64407), (2562, 61340), (3067, 51240), (3416, 46005), (3660, 42938), (4270, 36804), (5124, 30670), (6134, 25620), (6405, 24536), (7320, 21469), (8540, 18402), (9201, 17080), (10248, 15335), (12268, 12810)]