1038477720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3083}}^1$

素因数の和:3505

約数の個数: 128

約数和(自身を含む): 3570531840

約数和(自身を除く): 2532054120

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, 401, 420, 802, 840, 1203, 1604, 2005, 2406, 2807, 3083, 3208, 4010, 4812, 5614, 6015, 6166, 8020, 8421, 9249, 9624, 11228, 12030, 12332, 14035, 15415, 16040, 16842, 18498, 21581, 22456, 24060, 24664, 28070, 30830, 33684, 36996, 42105, 43162, 46245, 48120, 56140, 61660, 64743, 67368, 73992, 84210, 86324, 92490, 107905, 112280, 123320, 129486, 168420, 172648, 184980, 215810, 258972, 323715, 336840, 369960, 431620, 517944, 647430, 863240, 1236283, 1294860, 2472566, 2589720, 3708849, 4945132, 6181415, 7417698, 8653981, 9890264, 12362830, 14835396, 17307962, 18544245, 24725660, 25961943, 29670792, 34615924, 37088490, 43269905, 49451320, 51923886, 69231848, 74176980, 86539810, 103847772, 129809715, 148353960, 173079620, 207695544, 259619430, 346159240, 519238860, 1038477720]

約数ペア:

[(1, 1038477720), (2, 519238860), (3, 346159240), (4, 259619430), (5, 207695544), (6, 173079620), (7, 148353960), (8, 129809715), (10, 103847772), (12, 86539810), (14, 74176980), (15, 69231848), (20, 51923886), (21, 49451320), (24, 43269905), (28, 37088490), (30, 34615924), (35, 29670792), (40, 25961943), (42, 24725660), (56, 18544245), (60, 17307962), (70, 14835396), (84, 12362830), (105, 9890264), (120, 8653981), (140, 7417698), (168, 6181415), (210, 4945132), (280, 3708849), (401, 2589720), (420, 2472566), (802, 1294860), (840, 1236283), (1203, 863240), (1604, 647430), (2005, 517944), (2406, 431620), (2807, 369960), (3083, 336840), (3208, 323715), (4010, 258972), (4812, 215810), (5614, 184980), (6015, 172648), (6166, 168420), (8020, 129486), (8421, 123320), (9249, 112280), (9624, 107905), (11228, 92490), (12030, 86324), (12332, 84210), (14035, 73992), (15415, 67368), (16040, 64743), (16842, 61660), (18498, 56140), (21581, 48120), (22456, 46245), (24060, 43162), (24664, 42105), (28070, 36996), (30830, 33684)]