57391320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 128

約数和(自身を含む): 208396800

約数和(自身を除く): 151005480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4019, 4760, 7140, 8038, 12057, 14280, 16076, 20095, 24114, 28133, 32152, 40190, 48228, 56266, 60285, 68323, 80380, 84399, 96456, 112532, 120570, 136646, 140665, 160760, 168798, 204969, 225064, 241140, 273292, 281330, 337596, 341615, 409938, 421995, 478261, 482280, 546584, 562660, 675192, 683230, 819876, 843990, 956522, 1024845, 1125320, 1366460, 1434783, 1639752, 1687980, 1913044, 2049690, 2391305, 2732920, 2869566, 3375960, 3826088, 4099380, 4782610, 5739132, 7173915, 8198760, 9565220, 11478264, 14347830, 19130440, 28695660, 57391320]

約数ペア:

[(1, 57391320), (2, 28695660), (3, 19130440), (4, 14347830), (5, 11478264), (6, 9565220), (7, 8198760), (8, 7173915), (10, 5739132), (12, 4782610), (14, 4099380), (15, 3826088), (17, 3375960), (20, 2869566), (21, 2732920), (24, 2391305), (28, 2049690), (30, 1913044), (34, 1687980), (35, 1639752), (40, 1434783), (42, 1366460), (51, 1125320), (56, 1024845), (60, 956522), (68, 843990), (70, 819876), (84, 683230), (85, 675192), (102, 562660), (105, 546584), (119, 482280), (120, 478261), (136, 421995), (140, 409938), (168, 341615), (170, 337596), (204, 281330), (210, 273292), (238, 241140), (255, 225064), (280, 204969), (340, 168798), (357, 160760), (408, 140665), (420, 136646), (476, 120570), (510, 112532), (595, 96456), (680, 84399), (714, 80380), (840, 68323), (952, 60285), (1020, 56266), (1190, 48228), (1428, 40190), (1785, 32152), (2040, 28133), (2380, 24114), (2856, 20095), (3570, 16076), (4019, 14280), (4760, 12057), (7140, 8038)]