318217435620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{108237223}}^1$

素因数の和:108237249

約数の個数: 72

約数和(自身を含む): 1036479657024

約数和(自身を除く): 718262221404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 108237223, 216474446, 324711669, 432948892, 541186115, 649423338, 757660561, 1082372230, 1298846676, 1515321122, 1623558345, 2164744460, 2272981683, 3030642244, 3247116690, 3788302805, 4545963366, 5303623927, 6494233380, 7576605610, 9091926732, 10607247854, 11364908415, 15153211220, 15910871781, 21214495708, 22729816830, 26518119635, 31821743562, 45459633660, 53036239270, 63643487124, 79554358905, 106072478540, 159108717810, 318217435620]

約数ペア:

[(1, 318217435620), (2, 159108717810), (3, 106072478540), (4, 79554358905), (5, 63643487124), (6, 53036239270), (7, 45459633660), (10, 31821743562), (12, 26518119635), (14, 22729816830), (15, 21214495708), (20, 15910871781), (21, 15153211220), (28, 11364908415), (30, 10607247854), (35, 9091926732), (42, 7576605610), (49, 6494233380), (60, 5303623927), (70, 4545963366), (84, 3788302805), (98, 3247116690), (105, 3030642244), (140, 2272981683), (147, 2164744460), (196, 1623558345), (210, 1515321122), (245, 1298846676), (294, 1082372230), (420, 757660561), (490, 649423338), (588, 541186115), (735, 432948892), (980, 324711669), (1470, 216474446), (2940, 108237223)]