197714160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39229}}^1$

素因数の和:39255

約数の個数: 120

約数和(自身を含む): 758865120

約数和(自身を除く): 561150960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39229, 78458, 117687, 156916, 196145, 235374, 274603, 313832, 353061, 392290, 470748, 549206, 588435, 627664, 706122, 784580, 823809, 941496, 1098412, 1176870, 1373015, 1412244, 1569160, 1647618, 1765305, 1882992, 2196824, 2353740, 2471427, 2746030, 2824488, 3138320, 3295236, 3530610, 4119045, 4393648, 4707480, 4942854, 5492060, 5648976, 6590472, 7061220, 8238090, 9414960, 9885708, 10984120, 12357135, 13180944, 14122440, 16476180, 19771416, 21968240, 24714270, 28244880, 32952360, 39542832, 49428540, 65904720, 98857080, 197714160]

約数ペア:

[(1, 197714160), (2, 98857080), (3, 65904720), (4, 49428540), (5, 39542832), (6, 32952360), (7, 28244880), (8, 24714270), (9, 21968240), (10, 19771416), (12, 16476180), (14, 14122440), (15, 13180944), (16, 12357135), (18, 10984120), (20, 9885708), (21, 9414960), (24, 8238090), (28, 7061220), (30, 6590472), (35, 5648976), (36, 5492060), (40, 4942854), (42, 4707480), (45, 4393648), (48, 4119045), (56, 3530610), (60, 3295236), (63, 3138320), (70, 2824488), (72, 2746030), (80, 2471427), (84, 2353740), (90, 2196824), (105, 1882992), (112, 1765305), (120, 1647618), (126, 1569160), (140, 1412244), (144, 1373015), (168, 1176870), (180, 1098412), (210, 941496), (240, 823809), (252, 784580), (280, 706122), (315, 627664), (336, 588435), (360, 549206), (420, 470748), (504, 392290), (560, 353061), (630, 313832), (720, 274603), (840, 235374), (1008, 196145), (1260, 156916), (1680, 117687), (2520, 78458), (5040, 39229)]