191610720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19009}}^1$

素因数の和:19037

約数の個数: 144

約数和(自身を含む): 747321120

約数和(自身を除く): 555710400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19009, 38018, 57027, 76036, 95045, 114054, 133063, 152072, 171081, 190090, 228108, 266126, 285135, 304144, 342162, 380180, 399189, 456216, 532252, 570270, 608288, 665315, 684324, 760360, 798378, 855405, 912432, 1064504, 1140540, 1197567, 1330630, 1368648, 1520720, 1596756, 1710810, 1824864, 1995945, 2129008, 2281080, 2395134, 2661260, 2737296, 3041440, 3193512, 3421620, 3991890, 4258016, 4562160, 4790268, 5322520, 5474592, 5987835, 6387024, 6843240, 7983780, 9124320, 9580536, 10645040, 11975670, 12774048, 13686480, 15967560, 19161072, 21290080, 23951340, 27372960, 31935120, 38322144, 47902680, 63870240, 95805360, 191610720]

約数ペア:

[(1, 191610720), (2, 95805360), (3, 63870240), (4, 47902680), (5, 38322144), (6, 31935120), (7, 27372960), (8, 23951340), (9, 21290080), (10, 19161072), (12, 15967560), (14, 13686480), (15, 12774048), (16, 11975670), (18, 10645040), (20, 9580536), (21, 9124320), (24, 7983780), (28, 6843240), (30, 6387024), (32, 5987835), (35, 5474592), (36, 5322520), (40, 4790268), (42, 4562160), (45, 4258016), (48, 3991890), (56, 3421620), (60, 3193512), (63, 3041440), (70, 2737296), (72, 2661260), (80, 2395134), (84, 2281080), (90, 2129008), (96, 1995945), (105, 1824864), (112, 1710810), (120, 1596756), (126, 1520720), (140, 1368648), (144, 1330630), (160, 1197567), (168, 1140540), (180, 1064504), (210, 912432), (224, 855405), (240, 798378), (252, 760360), (280, 684324), (288, 665315), (315, 608288), (336, 570270), (360, 532252), (420, 456216), (480, 399189), (504, 380180), (560, 342162), (630, 304144), (672, 285135), (720, 266126), (840, 228108), (1008, 190090), (1120, 171081), (1260, 152072), (1440, 133063), (1680, 114054), (2016, 95045), (2520, 76036), (3360, 57027), (5040, 38018), (10080, 19009)]