231680760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^2$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 738117360

約数和(自身を除く): 506436600

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, 337, 340, 408, 510, 674, 680, 1011, 1020, 1348, 1685, 2022, 2040, 2696, 3370, 4044, 5055, 5729, 6740, 8088, 10110, 11458, 13480, 17187, 20220, 22916, 28645, 34374, 40440, 45832, 57290, 68748, 85935, 113569, 114580, 137496, 171870, 227138, 229160, 340707, 343740, 454276, 567845, 681414, 687480, 908552, 1135690, 1362828, 1703535, 1930673, 2271380, 2725656, 3407070, 3861346, 4542760, 5792019, 6814140, 7722692, 9653365, 11584038, 13628280, 15445384, 19306730, 23168076, 28960095, 38613460, 46336152, 57920190, 77226920, 115840380, 231680760]

約数ペア:

[(1, 231680760), (2, 115840380), (3, 77226920), (4, 57920190), (5, 46336152), (6, 38613460), (8, 28960095), (10, 23168076), (12, 19306730), (15, 15445384), (17, 13628280), (20, 11584038), (24, 9653365), (30, 7722692), (34, 6814140), (40, 5792019), (51, 4542760), (60, 3861346), (68, 3407070), (85, 2725656), (102, 2271380), (120, 1930673), (136, 1703535), (170, 1362828), (204, 1135690), (255, 908552), (337, 687480), (340, 681414), (408, 567845), (510, 454276), (674, 343740), (680, 340707), (1011, 229160), (1020, 227138), (1348, 171870), (1685, 137496), (2022, 114580), (2040, 113569), (2696, 85935), (3370, 68748), (4044, 57290), (5055, 45832), (5729, 40440), (6740, 34374), (8088, 28645), (10110, 22916), (11458, 20220), (13480, 17187)]