2027211240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6581}}^1$

素因数の和:6763

約数の個数: 128

約数和(自身を含む): 6483006720

約数和(自身を除く): 4455795480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 680, 755, 906, 1020, 1208, 1510, 1812, 2040, 2265, 2567, 3020, 3624, 4530, 5134, 6040, 6581, 7701, 9060, 10268, 12835, 13162, 15402, 18120, 19743, 20536, 25670, 26324, 30804, 32905, 38505, 39486, 51340, 52648, 61608, 65810, 77010, 78972, 98715, 102680, 111877, 131620, 154020, 157944, 197430, 223754, 263240, 308040, 335631, 394860, 447508, 559385, 671262, 789720, 895016, 993731, 1118770, 1342524, 1678155, 1987462, 2237540, 2685048, 2981193, 3356310, 3974924, 4475080, 4968655, 5962386, 6712620, 7949848, 9937310, 11924772, 13425240, 14905965, 16893427, 19874620, 23849544, 29811930, 33786854, 39749240, 50680281, 59623860, 67573708, 84467135, 101360562, 119247720, 135147416, 168934270, 202721124, 253401405, 337868540, 405442248, 506802810, 675737080, 1013605620, 2027211240]

約数ペア:

[(1, 2027211240), (2, 1013605620), (3, 675737080), (4, 506802810), (5, 405442248), (6, 337868540), (8, 253401405), (10, 202721124), (12, 168934270), (15, 135147416), (17, 119247720), (20, 101360562), (24, 84467135), (30, 67573708), (34, 59623860), (40, 50680281), (51, 39749240), (60, 33786854), (68, 29811930), (85, 23849544), (102, 19874620), (120, 16893427), (136, 14905965), (151, 13425240), (170, 11924772), (204, 9937310), (255, 7949848), (302, 6712620), (340, 5962386), (408, 4968655), (453, 4475080), (510, 3974924), (604, 3356310), (680, 2981193), (755, 2685048), (906, 2237540), (1020, 1987462), (1208, 1678155), (1510, 1342524), (1812, 1118770), (2040, 993731), (2265, 895016), (2567, 789720), (3020, 671262), (3624, 559385), (4530, 447508), (5134, 394860), (6040, 335631), (6581, 308040), (7701, 263240), (9060, 223754), (10268, 197430), (12835, 157944), (13162, 154020), (15402, 131620), (18120, 111877), (19743, 102680), (20536, 98715), (25670, 78972), (26324, 77010), (30804, 65810), (32905, 61608), (38505, 52648), (39486, 51340)]