1727486040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{11489}}^1$

素因数の和:11689

約数の個数: 128

約数和(自身を含む): 5956416000

約数和(自身を除く): 4228929960

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, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1074, 1253, 1432, 1790, 2148, 2506, 2685, 3580, 3759, 4296, 5012, 5370, 6265, 7160, 7518, 10024, 10740, 11489, 12530, 15036, 18795, 21480, 22978, 25060, 30072, 34467, 37590, 45956, 50120, 57445, 68934, 75180, 80423, 91912, 114890, 137868, 150360, 160846, 172335, 229780, 241269, 275736, 321692, 344670, 402115, 459560, 482538, 643384, 689340, 804230, 965076, 1206345, 1378680, 1608460, 1930152, 2056531, 2412690, 3216920, 4113062, 4825380, 6169593, 8226124, 9650760, 10282655, 12339186, 14395717, 16452248, 20565310, 24678372, 28791434, 30847965, 41130620, 43187151, 49356744, 57582868, 61695930, 71978585, 82261240, 86374302, 115165736, 123391860, 143957170, 172748604, 215935755, 246783720, 287914340, 345497208, 431871510, 575828680, 863743020, 1727486040]

約数ペア:

[(1, 1727486040), (2, 863743020), (3, 575828680), (4, 431871510), (5, 345497208), (6, 287914340), (7, 246783720), (8, 215935755), (10, 172748604), (12, 143957170), (14, 123391860), (15, 115165736), (20, 86374302), (21, 82261240), (24, 71978585), (28, 61695930), (30, 57582868), (35, 49356744), (40, 43187151), (42, 41130620), (56, 30847965), (60, 28791434), (70, 24678372), (84, 20565310), (105, 16452248), (120, 14395717), (140, 12339186), (168, 10282655), (179, 9650760), (210, 8226124), (280, 6169593), (358, 4825380), (420, 4113062), (537, 3216920), (716, 2412690), (840, 2056531), (895, 1930152), (1074, 1608460), (1253, 1378680), (1432, 1206345), (1790, 965076), (2148, 804230), (2506, 689340), (2685, 643384), (3580, 482538), (3759, 459560), (4296, 402115), (5012, 344670), (5370, 321692), (6265, 275736), (7160, 241269), (7518, 229780), (10024, 172335), (10740, 160846), (11489, 150360), (12530, 137868), (15036, 114890), (18795, 91912), (21480, 80423), (22978, 75180), (25060, 68934), (30072, 57445), (34467, 50120), (37590, 45956)]