197990160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48527}}^1$

素因数の和:48560

約数の個数: 80

約数和(自身を含む): 649886976

約数和(自身を除く): 451896816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 48527, 97054, 145581, 194108, 242635, 291162, 388216, 485270, 582324, 727905, 776432, 824959, 970540, 1164648, 1455810, 1649918, 1941080, 2329296, 2474877, 2911620, 3299836, 3882160, 4124795, 4949754, 5823240, 6599672, 8249590, 9899508, 11646480, 12374385, 13199344, 16499180, 19799016, 24748770, 32998360, 39598032, 49497540, 65996720, 98995080, 197990160]

約数ペア:

[(1, 197990160), (2, 98995080), (3, 65996720), (4, 49497540), (5, 39598032), (6, 32998360), (8, 24748770), (10, 19799016), (12, 16499180), (15, 13199344), (16, 12374385), (17, 11646480), (20, 9899508), (24, 8249590), (30, 6599672), (34, 5823240), (40, 4949754), (48, 4124795), (51, 3882160), (60, 3299836), (68, 2911620), (80, 2474877), (85, 2329296), (102, 1941080), (120, 1649918), (136, 1455810), (170, 1164648), (204, 970540), (240, 824959), (255, 776432), (272, 727905), (340, 582324), (408, 485270), (510, 388216), (680, 291162), (816, 242635), (1020, 194108), (1360, 145581), (2040, 97054), (4080, 48527)]