2019289440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{600979}}^1$

素因数の和:601004

約数の個数: 96

約数和(自身を含む): 7269454080

約数和(自身を除く): 5250164640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 600979, 1201958, 1802937, 2403916, 3004895, 3605874, 4206853, 4807832, 6009790, 7211748, 8413706, 9014685, 9615664, 12019580, 12620559, 14423496, 16827412, 18029370, 19231328, 21034265, 24039160, 25241118, 28846992, 33654824, 36058740, 42068530, 48078320, 50482236, 57693984, 63102795, 67309648, 72117480, 84137060, 96156640, 100964472, 126205590, 134619296, 144234960, 168274120, 201928944, 252411180, 288469920, 336548240, 403857888, 504822360, 673096480, 1009644720, 2019289440]

約数ペア:

[(1, 2019289440), (2, 1009644720), (3, 673096480), (4, 504822360), (5, 403857888), (6, 336548240), (7, 288469920), (8, 252411180), (10, 201928944), (12, 168274120), (14, 144234960), (15, 134619296), (16, 126205590), (20, 100964472), (21, 96156640), (24, 84137060), (28, 72117480), (30, 67309648), (32, 63102795), (35, 57693984), (40, 50482236), (42, 48078320), (48, 42068530), (56, 36058740), (60, 33654824), (70, 28846992), (80, 25241118), (84, 24039160), (96, 21034265), (105, 19231328), (112, 18029370), (120, 16827412), (140, 14423496), (160, 12620559), (168, 12019580), (210, 9615664), (224, 9014685), (240, 8413706), (280, 7211748), (336, 6009790), (420, 4807832), (480, 4206853), (560, 3605874), (672, 3004895), (840, 2403916), (1120, 1802937), (1680, 1201958), (3360, 600979)]