144208680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15639

約数の個数: 128

約数和(自身を含む): 539412480

約数和(自身を除く): 395203800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15607, 31214, 46821, 62428, 78035, 93642, 109249, 124856, 156070, 171677, 187284, 218498, 234105, 312140, 327747, 343354, 374568, 436996, 468210, 515031, 546245, 624280, 655494, 686708, 858385, 873992, 936420, 1030062, 1092490, 1201739, 1310988, 1373416, 1638735, 1716770, 1872840, 2060124, 2184980, 2403478, 2575155, 2621976, 3277470, 3433540, 3605217, 4120248, 4369960, 4806956, 5150310, 6008695, 6554940, 6867080, 7210434, 9613912, 10300620, 12017390, 13109880, 14420868, 18026085, 20601240, 24034780, 28841736, 36052170, 48069560, 72104340, 144208680]

約数ペア:

[(1, 144208680), (2, 72104340), (3, 48069560), (4, 36052170), (5, 28841736), (6, 24034780), (7, 20601240), (8, 18026085), (10, 14420868), (11, 13109880), (12, 12017390), (14, 10300620), (15, 9613912), (20, 7210434), (21, 6867080), (22, 6554940), (24, 6008695), (28, 5150310), (30, 4806956), (33, 4369960), (35, 4120248), (40, 3605217), (42, 3433540), (44, 3277470), (55, 2621976), (56, 2575155), (60, 2403478), (66, 2184980), (70, 2060124), (77, 1872840), (84, 1716770), (88, 1638735), (105, 1373416), (110, 1310988), (120, 1201739), (132, 1092490), (140, 1030062), (154, 936420), (165, 873992), (168, 858385), (210, 686708), (220, 655494), (231, 624280), (264, 546245), (280, 515031), (308, 468210), (330, 436996), (385, 374568), (420, 343354), (440, 327747), (462, 312140), (616, 234105), (660, 218498), (770, 187284), (840, 171677), (924, 156070), (1155, 124856), (1320, 109249), (1540, 93642), (1848, 78035), (2310, 62428), (3080, 46821), (4620, 31214), (9240, 15607)]