179828320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 488049408

約数和(自身を除く): 308221088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 307, 523, 560, 614, 1046, 1120, 1228, 1535, 2092, 2149, 2456, 2615, 3070, 3661, 4184, 4298, 4912, 5230, 6140, 7322, 8368, 8596, 9824, 10460, 10745, 12280, 14644, 16736, 17192, 18305, 20920, 21490, 24560, 29288, 34384, 36610, 41840, 42980, 49120, 58576, 68768, 73220, 83680, 85960, 117152, 146440, 160561, 171920, 292880, 321122, 343840, 585760, 642244, 802805, 1123927, 1284488, 1605610, 2247854, 2568976, 3211220, 4495708, 5137952, 5619635, 6422440, 8991416, 11239270, 12844880, 17982832, 22478540, 25689760, 35965664, 44957080, 89914160, 179828320]

約数ペア:

[(1, 179828320), (2, 89914160), (4, 44957080), (5, 35965664), (7, 25689760), (8, 22478540), (10, 17982832), (14, 12844880), (16, 11239270), (20, 8991416), (28, 6422440), (32, 5619635), (35, 5137952), (40, 4495708), (56, 3211220), (70, 2568976), (80, 2247854), (112, 1605610), (140, 1284488), (160, 1123927), (224, 802805), (280, 642244), (307, 585760), (523, 343840), (560, 321122), (614, 292880), (1046, 171920), (1120, 160561), (1228, 146440), (1535, 117152), (2092, 85960), (2149, 83680), (2456, 73220), (2615, 68768), (3070, 58576), (3661, 49120), (4184, 42980), (4298, 41840), (4912, 36610), (5230, 34384), (6140, 29288), (7322, 24560), (8368, 21490), (8596, 20920), (9824, 18305), (10460, 17192), (10745, 16736), (12280, 14644)]