1444902480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{286687}}^1$

素因数の和:286713

約数の個数: 120

約数和(自身を含む): 5545692672

約数和(自身を除く): 4100790192

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, 286687, 573374, 860061, 1146748, 1433435, 1720122, 2006809, 2293496, 2580183, 2866870, 3440244, 4013618, 4300305, 4586992, 5160366, 5733740, 6020427, 6880488, 8027236, 8600610, 10034045, 10320732, 11467480, 12040854, 12900915, 13760976, 16054472, 17201220, 18061281, 20068090, 20641464, 22934960, 24081708, 25801830, 30102135, 32108944, 34402440, 36122562, 40136180, 41282928, 48163416, 51603660, 60204270, 68804880, 72245124, 80272360, 90306405, 96326832, 103207320, 120408540, 144490248, 160544720, 180612810, 206414640, 240817080, 288980496, 361225620, 481634160, 722451240, 1444902480]

約数ペア:

[(1, 1444902480), (2, 722451240), (3, 481634160), (4, 361225620), (5, 288980496), (6, 240817080), (7, 206414640), (8, 180612810), (9, 160544720), (10, 144490248), (12, 120408540), (14, 103207320), (15, 96326832), (16, 90306405), (18, 80272360), (20, 72245124), (21, 68804880), (24, 60204270), (28, 51603660), (30, 48163416), (35, 41282928), (36, 40136180), (40, 36122562), (42, 34402440), (45, 32108944), (48, 30102135), (56, 25801830), (60, 24081708), (63, 22934960), (70, 20641464), (72, 20068090), (80, 18061281), (84, 17201220), (90, 16054472), (105, 13760976), (112, 12900915), (120, 12040854), (126, 11467480), (140, 10320732), (144, 10034045), (168, 8600610), (180, 8027236), (210, 6880488), (240, 6020427), (252, 5733740), (280, 5160366), (315, 4586992), (336, 4300305), (360, 4013618), (420, 3440244), (504, 2866870), (560, 2580183), (630, 2293496), (720, 2006809), (840, 1720122), (1008, 1433435), (1260, 1146748), (1680, 860061), (2520, 573374), (5040, 286687)]