233309360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9078

約数の個数: 80

約数和(自身を含む): 604648800

約数和(自身を除く): 371339440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 9029, 12920, 18058, 25840, 36116, 45145, 72232, 90290, 144464, 153493, 171551, 180580, 306986, 343102, 361160, 613972, 686204, 722320, 767465, 857755, 1227944, 1372408, 1534930, 1715510, 2455888, 2744816, 2916367, 3069860, 3431020, 5832734, 6139720, 6862040, 11665468, 12279440, 13724080, 14581835, 23330936, 29163670, 46661872, 58327340, 116654680, 233309360]

約数ペア:

[(1, 233309360), (2, 116654680), (4, 58327340), (5, 46661872), (8, 29163670), (10, 23330936), (16, 14581835), (17, 13724080), (19, 12279440), (20, 11665468), (34, 6862040), (38, 6139720), (40, 5832734), (68, 3431020), (76, 3069860), (80, 2916367), (85, 2744816), (95, 2455888), (136, 1715510), (152, 1534930), (170, 1372408), (190, 1227944), (272, 857755), (304, 767465), (323, 722320), (340, 686204), (380, 613972), (646, 361160), (680, 343102), (760, 306986), (1292, 180580), (1360, 171551), (1520, 153493), (1615, 144464), (2584, 90290), (3230, 72232), (5168, 45145), (6460, 36116), (9029, 25840), (12920, 18058)]