213092640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 754427520

約数和(自身を除く): 541334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 432, 461, 480, 535, 540, 642, 720, 856, 864, 922, 963, 1070, 1080, 1284, 1383, 1440, 1605, 1712, 1844, 1926, 2140, 2160, 2305, 2568, 2766, 2889, 3210, 3424, 3688, 3852, 4149, 4280, 4320, 4610, 4815, 5136, 5532, 5778, 6420, 6915, 7376, 7704, 8298, 8560, 9220, 9630, 10272, 11064, 11556, 12447, 12840, 13830, 14445, 14752, 15408, 16596, 17120, 18440, 19260, 20745, 22128, 23112, 24894, 25680, 27660, 28890, 30816, 33192, 36880, 38520, 41490, 44256, 46224, 49327, 49788, 51360, 55320, 57780, 62235, 66384, 73760, 77040, 82980, 92448, 98654, 99576, 110640, 115560, 124470, 132768, 147981, 154080, 165960, 197308, 199152, 221280, 231120, 246635, 248940, 295962, 331920, 394616, 398304, 443943, 462240, 493270, 497880, 591924, 663840, 739905, 789232, 887886, 986540, 995760, 1183848, 1331829, 1479810, 1578464, 1775772, 1973080, 1991520, 2219715, 2367696, 2663658, 2959620, 3551544, 3946160, 4439430, 4735392, 5327316, 5919240, 6659145, 7103088, 7892320, 8878860, 10654632, 11838480, 13318290, 14206176, 17757720, 21309264, 23676960, 26636580, 35515440, 42618528, 53273160, 71030880, 106546320, 213092640]

約数ペア:

[(1, 213092640), (2, 106546320), (3, 71030880), (4, 53273160), (5, 42618528), (6, 35515440), (8, 26636580), (9, 23676960), (10, 21309264), (12, 17757720), (15, 14206176), (16, 13318290), (18, 11838480), (20, 10654632), (24, 8878860), (27, 7892320), (30, 7103088), (32, 6659145), (36, 5919240), (40, 5327316), (45, 4735392), (48, 4439430), (54, 3946160), (60, 3551544), (72, 2959620), (80, 2663658), (90, 2367696), (96, 2219715), (107, 1991520), (108, 1973080), (120, 1775772), (135, 1578464), (144, 1479810), (160, 1331829), (180, 1183848), (214, 995760), (216, 986540), (240, 887886), (270, 789232), (288, 739905), (321, 663840), (360, 591924), (428, 497880), (432, 493270), (461, 462240), (480, 443943), (535, 398304), (540, 394616), (642, 331920), (720, 295962), (856, 248940), (864, 246635), (922, 231120), (963, 221280), (1070, 199152), (1080, 197308), (1284, 165960), (1383, 154080), (1440, 147981), (1605, 132768), (1712, 124470), (1844, 115560), (1926, 110640), (2140, 99576), (2160, 98654), (2305, 92448), (2568, 82980), (2766, 77040), (2889, 73760), (3210, 66384), (3424, 62235), (3688, 57780), (3852, 55320), (4149, 51360), (4280, 49788), (4320, 49327), (4610, 46224), (4815, 44256), (5136, 41490), (5532, 38520), (5778, 36880), (6420, 33192), (6915, 30816), (7376, 28890), (7704, 27660), (8298, 25680), (8560, 24894), (9220, 23112), (9630, 22128), (10272, 20745), (11064, 19260), (11556, 18440), (12447, 17120), (12840, 16596), (13830, 15408), (14445, 14752)]