67122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 128

約数和(自身を含む): 229703040

約数和(自身を除く): 162580920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2531, 2652, 3315, 4420, 5062, 5304, 6630, 7593, 8840, 10124, 12655, 13260, 15186, 20248, 25310, 26520, 30372, 32903, 37965, 43027, 50620, 60744, 65806, 75930, 86054, 98709, 101240, 129081, 131612, 151860, 164515, 172108, 197418, 215135, 258162, 263224, 303720, 329030, 344216, 394836, 430270, 493545, 516324, 559351, 645405, 658060, 789672, 860540, 987090, 1032648, 1118702, 1290810, 1316120, 1678053, 1721080, 1974180, 2237404, 2581620, 2796755, 3356106, 3948360, 4474808, 5163240, 5593510, 6712212, 8390265, 11187020, 13424424, 16780530, 22374040, 33561060, 67122120]

約数ペア:

[(1, 67122120), (2, 33561060), (3, 22374040), (4, 16780530), (5, 13424424), (6, 11187020), (8, 8390265), (10, 6712212), (12, 5593510), (13, 5163240), (15, 4474808), (17, 3948360), (20, 3356106), (24, 2796755), (26, 2581620), (30, 2237404), (34, 1974180), (39, 1721080), (40, 1678053), (51, 1316120), (52, 1290810), (60, 1118702), (65, 1032648), (68, 987090), (78, 860540), (85, 789672), (102, 658060), (104, 645405), (120, 559351), (130, 516324), (136, 493545), (156, 430270), (170, 394836), (195, 344216), (204, 329030), (221, 303720), (255, 263224), (260, 258162), (312, 215135), (340, 197418), (390, 172108), (408, 164515), (442, 151860), (510, 131612), (520, 129081), (663, 101240), (680, 98709), (780, 86054), (884, 75930), (1020, 65806), (1105, 60744), (1326, 50620), (1560, 43027), (1768, 37965), (2040, 32903), (2210, 30372), (2531, 26520), (2652, 25310), (3315, 20248), (4420, 15186), (5062, 13260), (5304, 12655), (6630, 10124), (7593, 8840)]