16957080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2270

約数の個数: 128

約数和(自身を含む): 64627200

約数和(自身を除く): 47670120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2243, 2520, 3780, 4486, 6729, 7560, 8972, 11215, 13458, 15701, 17944, 20187, 22430, 26916, 31402, 33645, 40374, 44860, 47103, 53832, 60561, 62804, 67290, 78505, 80748, 89720, 94206, 100935, 121122, 125608, 134580, 141309, 157010, 161496, 188412, 201870, 235515, 242244, 269160, 282618, 302805, 314020, 376824, 403740, 423927, 471030, 484488, 565236, 605610, 628040, 706545, 807480, 847854, 942060, 1130472, 1211220, 1413090, 1695708, 1884120, 2119635, 2422440, 2826180, 3391416, 4239270, 5652360, 8478540, 16957080]

約数ペア:

[(1, 16957080), (2, 8478540), (3, 5652360), (4, 4239270), (5, 3391416), (6, 2826180), (7, 2422440), (8, 2119635), (9, 1884120), (10, 1695708), (12, 1413090), (14, 1211220), (15, 1130472), (18, 942060), (20, 847854), (21, 807480), (24, 706545), (27, 628040), (28, 605610), (30, 565236), (35, 484488), (36, 471030), (40, 423927), (42, 403740), (45, 376824), (54, 314020), (56, 302805), (60, 282618), (63, 269160), (70, 242244), (72, 235515), (84, 201870), (90, 188412), (105, 161496), (108, 157010), (120, 141309), (126, 134580), (135, 125608), (140, 121122), (168, 100935), (180, 94206), (189, 89720), (210, 80748), (216, 78505), (252, 67290), (270, 62804), (280, 60561), (315, 53832), (360, 47103), (378, 44860), (420, 40374), (504, 33645), (540, 31402), (630, 26916), (756, 22430), (840, 20187), (945, 17944), (1080, 15701), (1260, 13458), (1512, 11215), (1890, 8972), (2243, 7560), (2520, 6729), (3780, 4486)]