322761760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 801239040

約数和(自身を除く): 478477280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 229, 230, 368, 383, 458, 460, 736, 766, 916, 920, 1145, 1532, 1832, 1840, 1915, 2290, 3064, 3664, 3680, 3830, 4580, 5267, 6128, 7328, 7660, 8809, 9160, 10534, 12256, 15320, 17618, 18320, 21068, 26335, 30640, 35236, 36640, 42136, 44045, 52670, 61280, 70472, 84272, 87707, 88090, 105340, 140944, 168544, 175414, 176180, 210680, 281888, 350828, 352360, 421360, 438535, 701656, 704720, 842720, 877070, 1403312, 1409440, 1754140, 2017261, 2806624, 3508280, 4034522, 7016560, 8069044, 10086305, 14033120, 16138088, 20172610, 32276176, 40345220, 64552352, 80690440, 161380880, 322761760]

約数ペア:

[(1, 322761760), (2, 161380880), (4, 80690440), (5, 64552352), (8, 40345220), (10, 32276176), (16, 20172610), (20, 16138088), (23, 14033120), (32, 10086305), (40, 8069044), (46, 7016560), (80, 4034522), (92, 3508280), (115, 2806624), (160, 2017261), (184, 1754140), (229, 1409440), (230, 1403312), (368, 877070), (383, 842720), (458, 704720), (460, 701656), (736, 438535), (766, 421360), (916, 352360), (920, 350828), (1145, 281888), (1532, 210680), (1832, 176180), (1840, 175414), (1915, 168544), (2290, 140944), (3064, 105340), (3664, 88090), (3680, 87707), (3830, 84272), (4580, 70472), (5267, 61280), (6128, 52670), (7328, 44045), (7660, 42136), (8809, 36640), (9160, 35236), (10534, 30640), (12256, 26335), (15320, 21068), (17618, 18320)]