159610920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 391966680

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, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1367, 1390, 1668, 1946, 2085, 2734, 2780, 2919, 3336, 3892, 4101, 4170, 4865, 5468, 5560, 5838, 6835, 7784, 8202, 8340, 9569, 9730, 10936, 11676, 13670, 14595, 16404, 16680, 19138, 19460, 20505, 23352, 27340, 28707, 29190, 32808, 38276, 38920, 41010, 47845, 54680, 57414, 58380, 76552, 82020, 95690, 114828, 116760, 143535, 164040, 190013, 191380, 229656, 287070, 380026, 382760, 570039, 574140, 760052, 950065, 1140078, 1148280, 1330091, 1520104, 1900130, 2280156, 2660182, 2850195, 3800260, 3990273, 4560312, 5320364, 5700390, 6650455, 7600520, 7980546, 10640728, 11400780, 13300910, 15961092, 19951365, 22801560, 26601820, 31922184, 39902730, 53203640, 79805460, 159610920]

約数ペア:

[(1, 159610920), (2, 79805460), (3, 53203640), (4, 39902730), (5, 31922184), (6, 26601820), (7, 22801560), (8, 19951365), (10, 15961092), (12, 13300910), (14, 11400780), (15, 10640728), (20, 7980546), (21, 7600520), (24, 6650455), (28, 5700390), (30, 5320364), (35, 4560312), (40, 3990273), (42, 3800260), (56, 2850195), (60, 2660182), (70, 2280156), (84, 1900130), (105, 1520104), (120, 1330091), (139, 1148280), (140, 1140078), (168, 950065), (210, 760052), (278, 574140), (280, 570039), (417, 382760), (420, 380026), (556, 287070), (695, 229656), (834, 191380), (840, 190013), (973, 164040), (1112, 143535), (1367, 116760), (1390, 114828), (1668, 95690), (1946, 82020), (2085, 76552), (2734, 58380), (2780, 57414), (2919, 54680), (3336, 47845), (3892, 41010), (4101, 38920), (4170, 38276), (4865, 32808), (5468, 29190), (5560, 28707), (5838, 27340), (6835, 23352), (7784, 20505), (8202, 19460), (8340, 19138), (9569, 16680), (9730, 16404), (10936, 14595), (11676, 13670)]