230297640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 741312000

約数和(自身を除く): 511014360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 948, 1020, 1185, 1343, 1429, 1580, 1896, 2040, 2370, 2686, 2858, 3160, 4029, 4287, 4740, 5372, 5716, 6715, 7145, 8058, 8574, 9480, 10744, 11432, 13430, 14290, 16116, 17148, 20145, 21435, 24293, 26860, 28580, 32232, 34296, 40290, 42870, 48586, 53720, 57160, 72879, 80580, 85740, 97172, 112891, 121465, 145758, 161160, 171480, 194344, 225782, 242930, 291516, 338673, 364395, 451564, 485860, 564455, 583032, 677346, 728790, 903128, 971720, 1128910, 1354692, 1457580, 1693365, 1919147, 2257820, 2709384, 2915160, 3386730, 3838294, 4515640, 5757441, 6773460, 7676588, 9595735, 11514882, 13546920, 15353176, 19191470, 23029764, 28787205, 38382940, 46059528, 57574410, 76765880, 115148820, 230297640]

約数ペア:

[(1, 230297640), (2, 115148820), (3, 76765880), (4, 57574410), (5, 46059528), (6, 38382940), (8, 28787205), (10, 23029764), (12, 19191470), (15, 15353176), (17, 13546920), (20, 11514882), (24, 9595735), (30, 7676588), (34, 6773460), (40, 5757441), (51, 4515640), (60, 3838294), (68, 3386730), (79, 2915160), (85, 2709384), (102, 2257820), (120, 1919147), (136, 1693365), (158, 1457580), (170, 1354692), (204, 1128910), (237, 971720), (255, 903128), (316, 728790), (340, 677346), (395, 583032), (408, 564455), (474, 485860), (510, 451564), (632, 364395), (680, 338673), (790, 291516), (948, 242930), (1020, 225782), (1185, 194344), (1343, 171480), (1429, 161160), (1580, 145758), (1896, 121465), (2040, 112891), (2370, 97172), (2686, 85740), (2858, 80580), (3160, 72879), (4029, 57160), (4287, 53720), (4740, 48586), (5372, 42870), (5716, 40290), (6715, 34296), (7145, 32232), (8058, 28580), (8574, 26860), (9480, 24293), (10744, 21435), (11432, 20145), (13430, 17148), (14290, 16116)]