208887120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 797448960

約数和(自身を除く): 588561840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 156, 172, 173, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 312, 344, 346, 351, 360, 387, 390, 430, 432, 468, 516, 519, 520, 540, 559, 585, 624, 645, 688, 692, 702, 720, 774, 780, 860, 865, 936, 1032, 1038, 1040, 1080, 1118, 1161, 1170, 1290, 1384, 1404, 1548, 1557, 1560, 1677, 1720, 1730, 1755, 1872, 1935, 2064, 2076, 2160, 2236, 2249, 2322, 2340, 2580, 2595, 2768, 2795, 2808, 3096, 3114, 3120, 3354, 3440, 3460, 3510, 3870, 4152, 4472, 4498, 4644, 4671, 4680, 5031, 5160, 5190, 5590, 5616, 5805, 6192, 6228, 6708, 6747, 6920, 7020, 7439, 7740, 7785, 8304, 8385, 8944, 8996, 9288, 9342, 9360, 10062, 10320, 10380, 11180, 11245, 11610, 12456, 13416, 13494, 13840, 14040, 14878, 15093, 15480, 15570, 16770, 17992, 18576, 18684, 20124, 20241, 20760, 22317, 22360, 22490, 23220, 23355, 24912, 25155, 26832, 26988, 28080, 29756, 30186, 30960, 31140, 33540, 33735, 35984, 37195, 37368, 40248, 40482, 41520, 44634, 44720, 44980, 46440, 46710, 50310, 53976, 59512, 60372, 60723, 62280, 66951, 67080, 67470, 74390, 74736, 75465, 80496, 80964, 89268, 89960, 92880, 93420, 96707, 100620, 101205, 107952, 111585, 119024, 120744, 121446, 124560, 133902, 134160, 134940, 148780, 150930, 161928, 178536, 179920, 186840, 193414, 200853, 201240, 202410, 223170, 241488, 242892, 267804, 269880, 290121, 297560, 301860, 303615, 323856, 334755, 357072, 373680, 386828, 401706, 402480, 404820, 446340, 483535, 485784, 535608, 539760, 580242, 595120, 603720, 607230, 669510, 773656, 803412, 809640, 870363, 892680, 967070, 971568, 1004265, 1071216, 1160484, 1207440, 1214460, 1339020, 1450605, 1547312, 1606824, 1619280, 1740726, 1785360, 1934140, 2008530, 2320968, 2428920, 2611089, 2678040, 2901210, 3213648, 3481452, 3868280, 4017060, 4351815, 4641936, 4857840, 5222178, 5356080, 5802420, 6962904, 7736560, 8034120, 8703630, 10444356, 11604840, 13055445, 13925808, 16068240, 17407260, 20888712, 23209680, 26110890, 34814520, 41777424, 52221780, 69629040, 104443560, 208887120]

約数ペア:

[(1, 208887120), (2, 104443560), (3, 69629040), (4, 52221780), (5, 41777424), (6, 34814520), (8, 26110890), (9, 23209680), (10, 20888712), (12, 17407260), (13, 16068240), (15, 13925808), (16, 13055445), (18, 11604840), (20, 10444356), (24, 8703630), (26, 8034120), (27, 7736560), (30, 6962904), (36, 5802420), (39, 5356080), (40, 5222178), (43, 4857840), (45, 4641936), (48, 4351815), (52, 4017060), (54, 3868280), (60, 3481452), (65, 3213648), (72, 2901210), (78, 2678040), (80, 2611089), (86, 2428920), (90, 2320968), (104, 2008530), (108, 1934140), (117, 1785360), (120, 1740726), (129, 1619280), (130, 1606824), (135, 1547312), (144, 1450605), (156, 1339020), (172, 1214460), (173, 1207440), (180, 1160484), (195, 1071216), (208, 1004265), (215, 971568), (216, 967070), (234, 892680), (240, 870363), (258, 809640), (260, 803412), (270, 773656), (312, 669510), (344, 607230), (346, 603720), (351, 595120), (360, 580242), (387, 539760), (390, 535608), (430, 485784), (432, 483535), (468, 446340), (516, 404820), (519, 402480), (520, 401706), (540, 386828), (559, 373680), (585, 357072), (624, 334755), (645, 323856), (688, 303615), (692, 301860), (702, 297560), (720, 290121), (774, 269880), (780, 267804), (860, 242892), (865, 241488), (936, 223170), (1032, 202410), (1038, 201240), (1040, 200853), (1080, 193414), (1118, 186840), (1161, 179920), (1170, 178536), (1290, 161928), (1384, 150930), (1404, 148780), (1548, 134940), (1557, 134160), (1560, 133902), (1677, 124560), (1720, 121446), (1730, 120744), (1755, 119024), (1872, 111585), (1935, 107952), (2064, 101205), (2076, 100620), (2160, 96707), (2236, 93420), (2249, 92880), (2322, 89960), (2340, 89268), (2580, 80964), (2595, 80496), (2768, 75465), (2795, 74736), (2808, 74390), (3096, 67470), (3114, 67080), (3120, 66951), (3354, 62280), (3440, 60723), (3460, 60372), (3510, 59512), (3870, 53976), (4152, 50310), (4472, 46710), (4498, 46440), (4644, 44980), (4671, 44720), (4680, 44634), (5031, 41520), (5160, 40482), (5190, 40248), (5590, 37368), (5616, 37195), (5805, 35984), (6192, 33735), (6228, 33540), (6708, 31140), (6747, 30960), (6920, 30186), (7020, 29756), (7439, 28080), (7740, 26988), (7785, 26832), (8304, 25155), (8385, 24912), (8944, 23355), (8996, 23220), (9288, 22490), (9342, 22360), (9360, 22317), (10062, 20760), (10320, 20241), (10380, 20124), (11180, 18684), (11245, 18576), (11610, 17992), (12456, 16770), (13416, 15570), (13494, 15480), (13840, 15093), (14040, 14878)]