17271240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 61344000

約数和(自身を除く): 44072760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 709, 812, 840, 870, 1015, 1160, 1218, 1418, 1624, 1740, 2030, 2127, 2436, 2836, 3045, 3480, 3545, 4060, 4254, 4872, 4963, 5672, 6090, 7090, 8120, 8508, 9926, 10635, 12180, 14180, 14889, 17016, 19852, 20561, 21270, 24360, 24815, 28360, 29778, 39704, 41122, 42540, 49630, 59556, 61683, 74445, 82244, 85080, 99260, 102805, 119112, 123366, 143927, 148890, 164488, 198520, 205610, 246732, 287854, 297780, 308415, 411220, 431781, 493464, 575708, 595560, 616830, 719635, 822440, 863562, 1151416, 1233660, 1439270, 1727124, 2158905, 2467320, 2878540, 3454248, 4317810, 5757080, 8635620, 17271240]

約数ペア:

[(1, 17271240), (2, 8635620), (3, 5757080), (4, 4317810), (5, 3454248), (6, 2878540), (7, 2467320), (8, 2158905), (10, 1727124), (12, 1439270), (14, 1233660), (15, 1151416), (20, 863562), (21, 822440), (24, 719635), (28, 616830), (29, 595560), (30, 575708), (35, 493464), (40, 431781), (42, 411220), (56, 308415), (58, 297780), (60, 287854), (70, 246732), (84, 205610), (87, 198520), (105, 164488), (116, 148890), (120, 143927), (140, 123366), (145, 119112), (168, 102805), (174, 99260), (203, 85080), (210, 82244), (232, 74445), (280, 61683), (290, 59556), (348, 49630), (406, 42540), (420, 41122), (435, 39704), (580, 29778), (609, 28360), (696, 24815), (709, 24360), (812, 21270), (840, 20561), (870, 19852), (1015, 17016), (1160, 14889), (1218, 14180), (1418, 12180), (1624, 10635), (1740, 9926), (2030, 8508), (2127, 8120), (2436, 7090), (2836, 6090), (3045, 5672), (3480, 4963), (3545, 4872), (4060, 4254)]