144909240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1221

約数の個数: 128

約数和(自身を含む): 500290560

約数和(自身を除く): 355381320

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, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1033, 1169, 1336, 1670, 2004, 2066, 2338, 2505, 3099, 3340, 3507, 4008, 4132, 4676, 5010, 5165, 5845, 6198, 6680, 7014, 7231, 8264, 9352, 10020, 10330, 11690, 12396, 14028, 14462, 15495, 17535, 20040, 20660, 21693, 23380, 24792, 28056, 28924, 30990, 35070, 36155, 41320, 43386, 46760, 57848, 61980, 70140, 72310, 86772, 108465, 123960, 140280, 144620, 172511, 173544, 216930, 289240, 345022, 433860, 517533, 690044, 862555, 867720, 1035066, 1207577, 1380088, 1725110, 2070132, 2415154, 2587665, 3450220, 3622731, 4140264, 4830308, 5175330, 6037885, 6900440, 7245462, 9660616, 10350660, 12075770, 14490924, 18113655, 20701320, 24151540, 28981848, 36227310, 48303080, 72454620, 144909240]

約数ペア:

[(1, 144909240), (2, 72454620), (3, 48303080), (4, 36227310), (5, 28981848), (6, 24151540), (7, 20701320), (8, 18113655), (10, 14490924), (12, 12075770), (14, 10350660), (15, 9660616), (20, 7245462), (21, 6900440), (24, 6037885), (28, 5175330), (30, 4830308), (35, 4140264), (40, 3622731), (42, 3450220), (56, 2587665), (60, 2415154), (70, 2070132), (84, 1725110), (105, 1380088), (120, 1207577), (140, 1035066), (167, 867720), (168, 862555), (210, 690044), (280, 517533), (334, 433860), (420, 345022), (501, 289240), (668, 216930), (835, 173544), (840, 172511), (1002, 144620), (1033, 140280), (1169, 123960), (1336, 108465), (1670, 86772), (2004, 72310), (2066, 70140), (2338, 61980), (2505, 57848), (3099, 46760), (3340, 43386), (3507, 41320), (4008, 36155), (4132, 35070), (4676, 30990), (5010, 28924), (5165, 28056), (5845, 24792), (6198, 23380), (6680, 21693), (7014, 20660), (7231, 20040), (8264, 17535), (9352, 15495), (10020, 14462), (10330, 14028), (11690, 12396)]