135178680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12413

約数の個数: 128

約数和(自身を含む): 499161600

約数和(自身を除く): 363982920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12379, 24758, 37137, 49516, 61895, 74274, 86653, 99032, 123790, 148548, 160927, 173306, 185685, 247580, 259959, 297096, 321854, 346612, 371370, 433265, 482781, 495160, 519918, 643708, 693224, 742740, 804635, 866530, 965562, 1039836, 1126489, 1287416, 1299795, 1485480, 1609270, 1733060, 1931124, 2079672, 2252978, 2413905, 2599590, 3218540, 3379467, 3466120, 3862248, 4505956, 4827810, 5199180, 5632445, 6437080, 6758934, 9011912, 9655620, 10398360, 11264890, 13517868, 16897335, 19311240, 22529780, 27035736, 33794670, 45059560, 67589340, 135178680]

約数ペア:

[(1, 135178680), (2, 67589340), (3, 45059560), (4, 33794670), (5, 27035736), (6, 22529780), (7, 19311240), (8, 16897335), (10, 13517868), (12, 11264890), (13, 10398360), (14, 9655620), (15, 9011912), (20, 6758934), (21, 6437080), (24, 5632445), (26, 5199180), (28, 4827810), (30, 4505956), (35, 3862248), (39, 3466120), (40, 3379467), (42, 3218540), (52, 2599590), (56, 2413905), (60, 2252978), (65, 2079672), (70, 1931124), (78, 1733060), (84, 1609270), (91, 1485480), (104, 1299795), (105, 1287416), (120, 1126489), (130, 1039836), (140, 965562), (156, 866530), (168, 804635), (182, 742740), (195, 693224), (210, 643708), (260, 519918), (273, 495160), (280, 482781), (312, 433265), (364, 371370), (390, 346612), (420, 321854), (455, 297096), (520, 259959), (546, 247580), (728, 185685), (780, 173306), (840, 160927), (910, 148548), (1092, 123790), (1365, 99032), (1560, 86653), (1820, 74274), (2184, 61895), (2730, 49516), (3640, 37137), (5460, 24758), (10920, 12379)]