190705680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 707990400

約数和(自身を除く): 517284720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 199, 220, 240, 242, 264, 330, 360, 363, 396, 398, 440, 484, 495, 528, 597, 605, 660, 720, 726, 792, 796, 880, 968, 990, 995, 1089, 1194, 1210, 1320, 1331, 1452, 1584, 1592, 1791, 1815, 1936, 1980, 1990, 2178, 2189, 2388, 2420, 2640, 2662, 2904, 2985, 3184, 3582, 3630, 3960, 3980, 3993, 4356, 4378, 4776, 4840, 5324, 5445, 5808, 5970, 6567, 6655, 7164, 7260, 7920, 7960, 7986, 8712, 8756, 8955, 9552, 9680, 10648, 10890, 10945, 11940, 11979, 13134, 13310, 14328, 14520, 15920, 15972, 17424, 17512, 17910, 19701, 19965, 21296, 21780, 21890, 23880, 23958, 24079, 26268, 26620, 28656, 29040, 31944, 32835, 35024, 35820, 39402, 39930, 43560, 43780, 47760, 47916, 48158, 52536, 53240, 59895, 63888, 65670, 71640, 72237, 78804, 79860, 87120, 87560, 95832, 96316, 98505, 105072, 106480, 119790, 120395, 131340, 143280, 144474, 157608, 159720, 175120, 191664, 192632, 197010, 216711, 239580, 240790, 262680, 264869, 288948, 315216, 319440, 361185, 385264, 394020, 433422, 479160, 481580, 525360, 529738, 577896, 722370, 788040, 794607, 866844, 958320, 963160, 1059476, 1083555, 1155792, 1324345, 1444740, 1576080, 1589214, 1733688, 1926320, 2118952, 2167110, 2383821, 2648690, 2889480, 3178428, 3467376, 3973035, 4237904, 4334220, 4767642, 5297380, 5778960, 6356856, 7946070, 8668440, 9535284, 10594760, 11919105, 12713712, 15892140, 17336880, 19070568, 21189520, 23838210, 31784280, 38141136, 47676420, 63568560, 95352840, 190705680]

約数ペア:

[(1, 190705680), (2, 95352840), (3, 63568560), (4, 47676420), (5, 38141136), (6, 31784280), (8, 23838210), (9, 21189520), (10, 19070568), (11, 17336880), (12, 15892140), (15, 12713712), (16, 11919105), (18, 10594760), (20, 9535284), (22, 8668440), (24, 7946070), (30, 6356856), (33, 5778960), (36, 5297380), (40, 4767642), (44, 4334220), (45, 4237904), (48, 3973035), (55, 3467376), (60, 3178428), (66, 2889480), (72, 2648690), (80, 2383821), (88, 2167110), (90, 2118952), (99, 1926320), (110, 1733688), (120, 1589214), (121, 1576080), (132, 1444740), (144, 1324345), (165, 1155792), (176, 1083555), (180, 1059476), (198, 963160), (199, 958320), (220, 866844), (240, 794607), (242, 788040), (264, 722370), (330, 577896), (360, 529738), (363, 525360), (396, 481580), (398, 479160), (440, 433422), (484, 394020), (495, 385264), (528, 361185), (597, 319440), (605, 315216), (660, 288948), (720, 264869), (726, 262680), (792, 240790), (796, 239580), (880, 216711), (968, 197010), (990, 192632), (995, 191664), (1089, 175120), (1194, 159720), (1210, 157608), (1320, 144474), (1331, 143280), (1452, 131340), (1584, 120395), (1592, 119790), (1791, 106480), (1815, 105072), (1936, 98505), (1980, 96316), (1990, 95832), (2178, 87560), (2189, 87120), (2388, 79860), (2420, 78804), (2640, 72237), (2662, 71640), (2904, 65670), (2985, 63888), (3184, 59895), (3582, 53240), (3630, 52536), (3960, 48158), (3980, 47916), (3993, 47760), (4356, 43780), (4378, 43560), (4776, 39930), (4840, 39402), (5324, 35820), (5445, 35024), (5808, 32835), (5970, 31944), (6567, 29040), (6655, 28656), (7164, 26620), (7260, 26268), (7920, 24079), (7960, 23958), (7986, 23880), (8712, 21890), (8756, 21780), (8955, 21296), (9552, 19965), (9680, 19701), (10648, 17910), (10890, 17512), (10945, 17424), (11940, 15972), (11979, 15920), (13134, 14520), (13310, 14328)]