21036089160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{872143}}^1$

素因数の和:872227

約数の個数: 96

約数和(自身を含む): 69387776640

約数和(自身を除く): 48351687480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 872143, 1744286, 2616429, 3488572, 4360715, 5232858, 6977144, 7849287, 8721430, 10465716, 13082145, 15698574, 17442860, 20931432, 26164290, 31397148, 34885720, 39246435, 52328580, 58433581, 62794296, 78492870, 104657160, 116867162, 156985740, 175300743, 233734324, 292167905, 313971480, 350601486, 467468648, 525902229, 584335810, 701202972, 876503715, 1051804458, 1168671620, 1402405944, 1753007430, 2103608916, 2337343240, 2629511145, 3506014860, 4207217832, 5259022290, 7012029720, 10518044580, 21036089160]

約数ペア:

[(1, 21036089160), (2, 10518044580), (3, 7012029720), (4, 5259022290), (5, 4207217832), (6, 3506014860), (8, 2629511145), (9, 2337343240), (10, 2103608916), (12, 1753007430), (15, 1402405944), (18, 1168671620), (20, 1051804458), (24, 876503715), (30, 701202972), (36, 584335810), (40, 525902229), (45, 467468648), (60, 350601486), (67, 313971480), (72, 292167905), (90, 233734324), (120, 175300743), (134, 156985740), (180, 116867162), (201, 104657160), (268, 78492870), (335, 62794296), (360, 58433581), (402, 52328580), (536, 39246435), (603, 34885720), (670, 31397148), (804, 26164290), (1005, 20931432), (1206, 17442860), (1340, 15698574), (1608, 13082145), (2010, 10465716), (2412, 8721430), (2680, 7849287), (3015, 6977144), (4020, 5232858), (4824, 4360715), (6030, 3488572), (8040, 2616429), (12060, 1744286), (24120, 872143)]