1744984920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2011}}^1$

素因数の和:3065

約数の個数: 128

約数和(自身を含む): 5991575040

約数和(自身を除く): 4246590120

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, 168, 210, 280, 420, 840, 1033, 2011, 2066, 3099, 4022, 4132, 5165, 6033, 6198, 7231, 8044, 8264, 10055, 10330, 12066, 12396, 14077, 14462, 15495, 16088, 20110, 20660, 21693, 24132, 24792, 28154, 28924, 30165, 30990, 36155, 40220, 41320, 42231, 43386, 48264, 56308, 57848, 60330, 61980, 70385, 72310, 80440, 84462, 86772, 108465, 112616, 120660, 123960, 140770, 144620, 168924, 173544, 211155, 216930, 241320, 281540, 289240, 337848, 422310, 433860, 563080, 844620, 867720, 1689240, 2077363, 4154726, 6232089, 8309452, 10386815, 12464178, 14541541, 16618904, 20773630, 24928356, 29083082, 31160445, 41547260, 43624623, 49856712, 58166164, 62320890, 72707705, 83094520, 87249246, 116332328, 124641780, 145415410, 174498492, 218123115, 249283560, 290830820, 348996984, 436246230, 581661640, 872492460, 1744984920]

約数ペア:

[(1, 1744984920), (2, 872492460), (3, 581661640), (4, 436246230), (5, 348996984), (6, 290830820), (7, 249283560), (8, 218123115), (10, 174498492), (12, 145415410), (14, 124641780), (15, 116332328), (20, 87249246), (21, 83094520), (24, 72707705), (28, 62320890), (30, 58166164), (35, 49856712), (40, 43624623), (42, 41547260), (56, 31160445), (60, 29083082), (70, 24928356), (84, 20773630), (105, 16618904), (120, 14541541), (140, 12464178), (168, 10386815), (210, 8309452), (280, 6232089), (420, 4154726), (840, 2077363), (1033, 1689240), (2011, 867720), (2066, 844620), (3099, 563080), (4022, 433860), (4132, 422310), (5165, 337848), (6033, 289240), (6198, 281540), (7231, 241320), (8044, 216930), (8264, 211155), (10055, 173544), (10330, 168924), (12066, 144620), (12396, 140770), (14077, 123960), (14462, 120660), (15495, 112616), (16088, 108465), (20110, 86772), (20660, 84462), (21693, 80440), (24132, 72310), (24792, 70385), (28154, 61980), (28924, 60330), (30165, 57848), (30990, 56308), (36155, 48264), (40220, 43386), (41320, 42231)]