2022686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 6441120000

約数和(自身を除く): 4418433480

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, 170, 204, 255, 340, 408, 499, 510, 680, 998, 1020, 1497, 1987, 1996, 2040, 2495, 2994, 3974, 3992, 4990, 5961, 5988, 7485, 7948, 8483, 9935, 9980, 11922, 11976, 14970, 15896, 16966, 19870, 19960, 23844, 25449, 29805, 29940, 33779, 33932, 39740, 42415, 47688, 50898, 59610, 59880, 67558, 67864, 79480, 84830, 101337, 101796, 119220, 127245, 135116, 168895, 169660, 202674, 203592, 238440, 254490, 270232, 337790, 339320, 405348, 506685, 508980, 675580, 810696, 991513, 1013370, 1017960, 1351160, 1983026, 2026740, 2974539, 3966052, 4053480, 4957565, 5949078, 7932104, 9915130, 11898156, 14872695, 16855721, 19830260, 23796312, 29745390, 33711442, 39660520, 50567163, 59490780, 67422884, 84278605, 101134326, 118981560, 134845768, 168557210, 202268652, 252835815, 337114420, 404537304, 505671630, 674228840, 1011343260, 2022686520]

約数ペア:

[(1, 2022686520), (2, 1011343260), (3, 674228840), (4, 505671630), (5, 404537304), (6, 337114420), (8, 252835815), (10, 202268652), (12, 168557210), (15, 134845768), (17, 118981560), (20, 101134326), (24, 84278605), (30, 67422884), (34, 59490780), (40, 50567163), (51, 39660520), (60, 33711442), (68, 29745390), (85, 23796312), (102, 19830260), (120, 16855721), (136, 14872695), (170, 11898156), (204, 9915130), (255, 7932104), (340, 5949078), (408, 4957565), (499, 4053480), (510, 3966052), (680, 2974539), (998, 2026740), (1020, 1983026), (1497, 1351160), (1987, 1017960), (1996, 1013370), (2040, 991513), (2495, 810696), (2994, 675580), (3974, 508980), (3992, 506685), (4990, 405348), (5961, 339320), (5988, 337790), (7485, 270232), (7948, 254490), (8483, 238440), (9935, 203592), (9980, 202674), (11922, 169660), (11976, 168895), (14970, 135116), (15896, 127245), (16966, 119220), (19870, 101796), (19960, 101337), (23844, 84830), (25449, 79480), (29805, 67864), (29940, 67558), (33779, 59880), (33932, 59610), (39740, 50898), (42415, 47688)]