183547280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 513300480

約数和(自身を除く): 329753200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 97, 109, 112, 124, 140, 155, 194, 217, 218, 248, 280, 310, 388, 434, 436, 485, 496, 545, 560, 620, 679, 763, 776, 868, 872, 970, 1085, 1090, 1240, 1358, 1526, 1552, 1736, 1744, 1940, 2170, 2180, 2480, 2716, 3007, 3052, 3379, 3395, 3472, 3815, 3880, 4340, 4360, 5432, 6014, 6104, 6758, 6790, 7630, 7760, 8680, 8720, 10573, 10864, 12028, 12208, 13516, 13580, 15035, 15260, 16895, 17360, 21049, 21146, 23653, 24056, 27032, 27160, 30070, 30520, 33790, 42098, 42292, 47306, 48112, 52865, 54064, 54320, 60140, 61040, 67580, 74011, 84196, 84584, 94612, 105245, 105730, 118265, 120280, 135160, 148022, 168392, 169168, 189224, 210490, 211460, 236530, 240560, 270320, 296044, 327763, 336784, 370055, 378448, 420980, 422920, 473060, 592088, 655526, 740110, 841960, 845840, 946120, 1184176, 1311052, 1480220, 1638815, 1683920, 1892240, 2294341, 2622104, 2960440, 3277630, 4588682, 5244208, 5920880, 6555260, 9177364, 11471705, 13110520, 18354728, 22943410, 26221040, 36709456, 45886820, 91773640, 183547280]

約数ペア:

[(1, 183547280), (2, 91773640), (4, 45886820), (5, 36709456), (7, 26221040), (8, 22943410), (10, 18354728), (14, 13110520), (16, 11471705), (20, 9177364), (28, 6555260), (31, 5920880), (35, 5244208), (40, 4588682), (56, 3277630), (62, 2960440), (70, 2622104), (80, 2294341), (97, 1892240), (109, 1683920), (112, 1638815), (124, 1480220), (140, 1311052), (155, 1184176), (194, 946120), (217, 845840), (218, 841960), (248, 740110), (280, 655526), (310, 592088), (388, 473060), (434, 422920), (436, 420980), (485, 378448), (496, 370055), (545, 336784), (560, 327763), (620, 296044), (679, 270320), (763, 240560), (776, 236530), (868, 211460), (872, 210490), (970, 189224), (1085, 169168), (1090, 168392), (1240, 148022), (1358, 135160), (1526, 120280), (1552, 118265), (1736, 105730), (1744, 105245), (1940, 94612), (2170, 84584), (2180, 84196), (2480, 74011), (2716, 67580), (3007, 61040), (3052, 60140), (3379, 54320), (3395, 54064), (3472, 52865), (3815, 48112), (3880, 47306), (4340, 42292), (4360, 42098), (5432, 33790), (6014, 30520), (6104, 30070), (6758, 27160), (6790, 27032), (7630, 24056), (7760, 23653), (8680, 21146), (8720, 21049), (10573, 17360), (10864, 16895), (12028, 15260), (12208, 15035), (13516, 13580)]