414445080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{947}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 1425185280

約数和(自身を除く): 1010740200

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, 521, 840, 947, 1042, 1563, 1894, 2084, 2605, 2841, 3126, 3647, 3788, 4168, 4735, 5210, 5682, 6252, 6629, 7294, 7576, 7815, 9470, 10420, 10941, 11364, 12504, 13258, 14205, 14588, 15630, 18235, 18940, 19887, 20840, 21882, 22728, 26516, 28410, 29176, 31260, 33145, 36470, 37880, 39774, 43764, 53032, 54705, 56820, 62520, 66290, 72940, 79548, 87528, 99435, 109410, 113640, 132580, 145880, 159096, 198870, 218820, 265160, 397740, 437640, 493387, 795480, 986774, 1480161, 1973548, 2466935, 2960322, 3453709, 3947096, 4933870, 5920644, 6907418, 7400805, 9867740, 10361127, 11841288, 13814836, 14801610, 17268545, 19735480, 20722254, 27629672, 29603220, 34537090, 41444508, 51805635, 59206440, 69074180, 82889016, 103611270, 138148360, 207222540, 414445080]

約数ペア:

[(1, 414445080), (2, 207222540), (3, 138148360), (4, 103611270), (5, 82889016), (6, 69074180), (7, 59206440), (8, 51805635), (10, 41444508), (12, 34537090), (14, 29603220), (15, 27629672), (20, 20722254), (21, 19735480), (24, 17268545), (28, 14801610), (30, 13814836), (35, 11841288), (40, 10361127), (42, 9867740), (56, 7400805), (60, 6907418), (70, 5920644), (84, 4933870), (105, 3947096), (120, 3453709), (140, 2960322), (168, 2466935), (210, 1973548), (280, 1480161), (420, 986774), (521, 795480), (840, 493387), (947, 437640), (1042, 397740), (1563, 265160), (1894, 218820), (2084, 198870), (2605, 159096), (2841, 145880), (3126, 132580), (3647, 113640), (3788, 109410), (4168, 99435), (4735, 87528), (5210, 79548), (5682, 72940), (6252, 66290), (6629, 62520), (7294, 56820), (7576, 54705), (7815, 53032), (9470, 43764), (10420, 39774), (10941, 37880), (11364, 36470), (12504, 33145), (13258, 31260), (14205, 29176), (14588, 28410), (15630, 26516), (18235, 22728), (18940, 21882), (19887, 20840)]