73648680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 184860120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2039, 2408, 2580, 3010, 3612, 4078, 4515, 5160, 6020, 6117, 7224, 8156, 9030, 10195, 12040, 12234, 14273, 16312, 18060, 20390, 24468, 28546, 30585, 36120, 40780, 42819, 48936, 57092, 61170, 71365, 81560, 85638, 87677, 114184, 122340, 142730, 171276, 175354, 214095, 244680, 263031, 285460, 342552, 350708, 428190, 438385, 526062, 570920, 613739, 701416, 856380, 876770, 1052124, 1227478, 1315155, 1712760, 1753540, 1841217, 2104248, 2454956, 2630310, 3068695, 3507080, 3682434, 4909912, 5260620, 6137390, 7364868, 9206085, 10521240, 12274780, 14729736, 18412170, 24549560, 36824340, 73648680]

約数ペア:

[(1, 73648680), (2, 36824340), (3, 24549560), (4, 18412170), (5, 14729736), (6, 12274780), (7, 10521240), (8, 9206085), (10, 7364868), (12, 6137390), (14, 5260620), (15, 4909912), (20, 3682434), (21, 3507080), (24, 3068695), (28, 2630310), (30, 2454956), (35, 2104248), (40, 1841217), (42, 1753540), (43, 1712760), (56, 1315155), (60, 1227478), (70, 1052124), (84, 876770), (86, 856380), (105, 701416), (120, 613739), (129, 570920), (140, 526062), (168, 438385), (172, 428190), (210, 350708), (215, 342552), (258, 285460), (280, 263031), (301, 244680), (344, 214095), (420, 175354), (430, 171276), (516, 142730), (602, 122340), (645, 114184), (840, 87677), (860, 85638), (903, 81560), (1032, 71365), (1204, 61170), (1290, 57092), (1505, 48936), (1720, 42819), (1806, 40780), (2039, 36120), (2408, 30585), (2580, 28546), (3010, 24468), (3612, 20390), (4078, 18060), (4515, 16312), (5160, 14273), (6020, 12234), (6117, 12040), (7224, 10195), (8156, 9030)]