218082240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 570496320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 587, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1174, 1290, 1376, 1440, 1548, 1720, 1728, 1761, 1935, 2064, 2160, 2322, 2348, 2580, 2752, 2880, 2935, 3096, 3440, 3522, 3870, 4128, 4320, 4644, 4696, 5160, 5283, 5805, 5870, 6192, 6880, 7044, 7740, 8256, 8640, 8805, 9288, 9392, 10320, 10566, 11610, 11740, 12384, 13760, 14088, 15480, 15849, 17610, 18576, 18784, 20640, 21132, 23220, 23480, 24768, 25241, 26415, 28176, 30960, 31698, 35220, 37152, 37568, 41280, 42264, 46440, 46960, 50482, 52830, 56352, 61920, 63396, 70440, 74304, 75723, 79245, 84528, 92880, 93920, 100964, 105660, 112704, 123840, 126205, 126792, 140880, 151446, 158490, 169056, 185760, 187840, 201928, 211320, 227169, 252410, 253584, 281760, 302892, 316980, 338112, 371520, 378615, 403856, 422640, 454338, 504820, 507168, 563520, 605784, 633960, 681507, 757230, 807712, 845280, 908676, 1009640, 1014336, 1135845, 1211568, 1267920, 1363014, 1514460, 1615424, 1690560, 1817352, 2019280, 2271690, 2423136, 2535840, 2726028, 3028920, 3407535, 3634704, 4038560, 4543380, 4846272, 5071680, 5452056, 6057840, 6815070, 7269408, 8077120, 9086760, 10904112, 12115680, 13630140, 14538816, 18173520, 21808224, 24231360, 27260280, 36347040, 43616448, 54520560, 72694080, 109041120, 218082240]

約数ペア:

[(1, 218082240), (2, 109041120), (3, 72694080), (4, 54520560), (5, 43616448), (6, 36347040), (8, 27260280), (9, 24231360), (10, 21808224), (12, 18173520), (15, 14538816), (16, 13630140), (18, 12115680), (20, 10904112), (24, 9086760), (27, 8077120), (30, 7269408), (32, 6815070), (36, 6057840), (40, 5452056), (43, 5071680), (45, 4846272), (48, 4543380), (54, 4038560), (60, 3634704), (64, 3407535), (72, 3028920), (80, 2726028), (86, 2535840), (90, 2423136), (96, 2271690), (108, 2019280), (120, 1817352), (129, 1690560), (135, 1615424), (144, 1514460), (160, 1363014), (172, 1267920), (180, 1211568), (192, 1135845), (215, 1014336), (216, 1009640), (240, 908676), (258, 845280), (270, 807712), (288, 757230), (320, 681507), (344, 633960), (360, 605784), (387, 563520), (430, 507168), (432, 504820), (480, 454338), (516, 422640), (540, 403856), (576, 378615), (587, 371520), (645, 338112), (688, 316980), (720, 302892), (774, 281760), (860, 253584), (864, 252410), (960, 227169), (1032, 211320), (1080, 201928), (1161, 187840), (1174, 185760), (1290, 169056), (1376, 158490), (1440, 151446), (1548, 140880), (1720, 126792), (1728, 126205), (1761, 123840), (1935, 112704), (2064, 105660), (2160, 100964), (2322, 93920), (2348, 92880), (2580, 84528), (2752, 79245), (2880, 75723), (2935, 74304), (3096, 70440), (3440, 63396), (3522, 61920), (3870, 56352), (4128, 52830), (4320, 50482), (4644, 46960), (4696, 46440), (5160, 42264), (5283, 41280), (5805, 37568), (5870, 37152), (6192, 35220), (6880, 31698), (7044, 30960), (7740, 28176), (8256, 26415), (8640, 25241), (8805, 24768), (9288, 23480), (9392, 23220), (10320, 21132), (10566, 20640), (11610, 18784), (11740, 18576), (12384, 17610), (13760, 15849), (14088, 15480)]