678258360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16139

約数の個数: 160

約数和(自身を含む): 2455215840

約数和(自身を除く): 1776957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 16103, 21060, 32206, 42120, 48309, 64412, 80515, 96618, 128824, 144927, 161030, 193236, 209339, 241545, 289854, 322060, 386472, 418678, 434781, 483090, 579708, 628017, 644120, 724635, 837356, 869562, 966180, 1046695, 1159416, 1256034, 1304343, 1449270, 1674712, 1739124, 1884051, 1932360, 2093390, 2173905, 2512068, 2608686, 2898540, 3140085, 3478248, 3768102, 4186780, 4347810, 5024136, 5217372, 5652153, 5797080, 6280170, 6521715, 7536204, 8373560, 8695620, 9420255, 10434744, 11304306, 12560340, 13043430, 15072408, 16956459, 17391240, 18840510, 22608612, 25120680, 26086860, 28260765, 33912918, 37681020, 45217224, 52173720, 56521530, 67825836, 75362040, 84782295, 113043060, 135651672, 169564590, 226086120, 339129180, 678258360]

約数ペア:

[(1, 678258360), (2, 339129180), (3, 226086120), (4, 169564590), (5, 135651672), (6, 113043060), (8, 84782295), (9, 75362040), (10, 67825836), (12, 56521530), (13, 52173720), (15, 45217224), (18, 37681020), (20, 33912918), (24, 28260765), (26, 26086860), (27, 25120680), (30, 22608612), (36, 18840510), (39, 17391240), (40, 16956459), (45, 15072408), (52, 13043430), (54, 12560340), (60, 11304306), (65, 10434744), (72, 9420255), (78, 8695620), (81, 8373560), (90, 7536204), (104, 6521715), (108, 6280170), (117, 5797080), (120, 5652153), (130, 5217372), (135, 5024136), (156, 4347810), (162, 4186780), (180, 3768102), (195, 3478248), (216, 3140085), (234, 2898540), (260, 2608686), (270, 2512068), (312, 2173905), (324, 2093390), (351, 1932360), (360, 1884051), (390, 1739124), (405, 1674712), (468, 1449270), (520, 1304343), (540, 1256034), (585, 1159416), (648, 1046695), (702, 966180), (780, 869562), (810, 837356), (936, 724635), (1053, 644120), (1080, 628017), (1170, 579708), (1404, 483090), (1560, 434781), (1620, 418678), (1755, 386472), (2106, 322060), (2340, 289854), (2808, 241545), (3240, 209339), (3510, 193236), (4212, 161030), (4680, 144927), (5265, 128824), (7020, 96618), (8424, 80515), (10530, 64412), (14040, 48309), (16103, 42120), (21060, 32206)]