1949670240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{580259}}^1$

素因数の和:580284

約数の個数: 96

約数和(自身を含む): 7018824960

約数和(自身を除く): 5069154720

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, 580259, 1160518, 1740777, 2321036, 2901295, 3481554, 4061813, 4642072, 5802590, 6963108, 8123626, 8703885, 9284144, 11605180, 12185439, 13926216, 16247252, 17407770, 18568288, 20309065, 23210360, 24370878, 27852432, 32494504, 34815540, 40618130, 46420720, 48741756, 55704864, 60927195, 64989008, 69631080, 81236260, 92841440, 97483512, 121854390, 129978016, 139262160, 162472520, 194967024, 243708780, 278524320, 324945040, 389934048, 487417560, 649890080, 974835120, 1949670240]

約数ペア:

[(1, 1949670240), (2, 974835120), (3, 649890080), (4, 487417560), (5, 389934048), (6, 324945040), (7, 278524320), (8, 243708780), (10, 194967024), (12, 162472520), (14, 139262160), (15, 129978016), (16, 121854390), (20, 97483512), (21, 92841440), (24, 81236260), (28, 69631080), (30, 64989008), (32, 60927195), (35, 55704864), (40, 48741756), (42, 46420720), (48, 40618130), (56, 34815540), (60, 32494504), (70, 27852432), (80, 24370878), (84, 23210360), (96, 20309065), (105, 18568288), (112, 17407770), (120, 16247252), (140, 13926216), (160, 12185439), (168, 11605180), (210, 9284144), (224, 8703885), (240, 8123626), (280, 6963108), (336, 5802590), (420, 4642072), (480, 4061813), (560, 3481554), (672, 2901295), (840, 2321036), (1120, 1740777), (1680, 1160518), (3360, 580259)]