198364320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 288

約数和(自身を含む): 844421760

約数和(自身を除く): 646057440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1789, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3578, 3696, 3960, 4620, 5040, 5280, 5367, 5544, 6160, 6930, 7156, 7392, 7920, 8945, 9240, 10080, 10734, 11088, 12320, 12523, 13860, 14312, 15840, 16101, 17890, 18480, 19679, 21468, 22176, 25046, 26835, 27720, 28624, 32202, 35780, 36960, 37569, 39358, 42936, 50092, 53670, 55440, 57248, 59037, 62615, 64404, 71560, 75138, 78716, 80505, 85872, 98395, 100184, 107340, 110880, 112707, 118074, 125230, 128808, 137753, 143120, 150276, 157432, 161010, 171744, 177111, 187845, 196790, 200368, 214680, 225414, 236148, 250460, 257616, 275506, 286240, 295185, 300552, 314864, 322020, 354222, 375690, 393580, 400736, 413259, 429360, 450828, 472296, 500920, 515232, 551012, 563535, 590370, 601104, 629728, 644040, 688765, 708444, 751380, 787160, 826518, 858720, 885555, 901656, 944592, 1001840, 1102024, 1127070, 1180740, 1202208, 1239777, 1288080, 1377530, 1416888, 1502760, 1574320, 1653036, 1771110, 1803312, 1889184, 2003680, 2066295, 2204048, 2254140, 2361480, 2479554, 2576160, 2755060, 2833776, 3005520, 3148640, 3306072, 3542220, 3606624, 4132590, 4408096, 4508280, 4722960, 4959108, 5510120, 5667552, 6011040, 6198885, 6612144, 7084440, 8265180, 9016560, 9445920, 9918216, 11020240, 12397770, 13224288, 14168880, 16530360, 18033120, 19836432, 22040480, 24795540, 28337760, 33060720, 39672864, 49591080, 66121440, 99182160, 198364320]

約数ペア:

[(1, 198364320), (2, 99182160), (3, 66121440), (4, 49591080), (5, 39672864), (6, 33060720), (7, 28337760), (8, 24795540), (9, 22040480), (10, 19836432), (11, 18033120), (12, 16530360), (14, 14168880), (15, 13224288), (16, 12397770), (18, 11020240), (20, 9918216), (21, 9445920), (22, 9016560), (24, 8265180), (28, 7084440), (30, 6612144), (32, 6198885), (33, 6011040), (35, 5667552), (36, 5510120), (40, 4959108), (42, 4722960), (44, 4508280), (45, 4408096), (48, 4132590), (55, 3606624), (56, 3542220), (60, 3306072), (63, 3148640), (66, 3005520), (70, 2833776), (72, 2755060), (77, 2576160), (80, 2479554), (84, 2361480), (88, 2254140), (90, 2204048), (96, 2066295), (99, 2003680), (105, 1889184), (110, 1803312), (112, 1771110), (120, 1653036), (126, 1574320), (132, 1502760), (140, 1416888), (144, 1377530), (154, 1288080), (160, 1239777), (165, 1202208), (168, 1180740), (176, 1127070), (180, 1102024), (198, 1001840), (210, 944592), (220, 901656), (224, 885555), (231, 858720), (240, 826518), (252, 787160), (264, 751380), (280, 708444), (288, 688765), (308, 644040), (315, 629728), (330, 601104), (336, 590370), (352, 563535), (360, 551012), (385, 515232), (396, 500920), (420, 472296), (440, 450828), (462, 429360), (480, 413259), (495, 400736), (504, 393580), (528, 375690), (560, 354222), (616, 322020), (630, 314864), (660, 300552), (672, 295185), (693, 286240), (720, 275506), (770, 257616), (792, 250460), (840, 236148), (880, 225414), (924, 214680), (990, 200368), (1008, 196790), (1056, 187845), (1120, 177111), (1155, 171744), (1232, 161010), (1260, 157432), (1320, 150276), (1386, 143120), (1440, 137753), (1540, 128808), (1584, 125230), (1680, 118074), (1760, 112707), (1789, 110880), (1848, 107340), (1980, 100184), (2016, 98395), (2310, 85872), (2464, 80505), (2520, 78716), (2640, 75138), (2772, 71560), (3080, 64404), (3168, 62615), (3360, 59037), (3465, 57248), (3578, 55440), (3696, 53670), (3960, 50092), (4620, 42936), (5040, 39358), (5280, 37569), (5367, 36960), (5544, 35780), (6160, 32202), (6930, 28624), (7156, 27720), (7392, 26835), (7920, 25046), (8945, 22176), (9240, 21468), (10080, 19679), (10734, 18480), (11088, 17890), (12320, 16101), (12523, 15840), (13860, 14312)]