289789920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 432

約数和(自身を含む): 1212608880

約数和(自身を除く): 922818960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 98, 105, 108, 111, 112, 120, 126, 135, 140, 144, 147, 148, 160, 168, 180, 185, 189, 196, 210, 216, 222, 224, 240, 245, 252, 259, 270, 280, 288, 294, 296, 315, 333, 336, 360, 370, 378, 392, 420, 432, 441, 444, 480, 490, 504, 518, 540, 555, 560, 588, 592, 630, 666, 672, 720, 735, 740, 756, 777, 784, 840, 864, 882, 888, 945, 980, 999, 1008, 1036, 1080, 1110, 1120, 1176, 1184, 1260, 1295, 1323, 1332, 1369, 1440, 1470, 1480, 1512, 1554, 1568, 1665, 1680, 1764, 1776, 1813, 1890, 1960, 1998, 2016, 2072, 2160, 2205, 2220, 2331, 2352, 2520, 2590, 2646, 2664, 2738, 2940, 2960, 3024, 3108, 3330, 3360, 3528, 3552, 3626, 3780, 3885, 3920, 3996, 4107, 4144, 4320, 4410, 4440, 4662, 4704, 4995, 5040, 5180, 5292, 5328, 5439, 5476, 5880, 5920, 6048, 6216, 6615, 6660, 6845, 6993, 7056, 7252, 7560, 7770, 7840, 7992, 8214, 8288, 8820, 8880, 9065, 9324, 9583, 9990, 10080, 10360, 10584, 10656, 10878, 10952, 11655, 11760, 12321, 12432, 13230, 13320, 13690, 13986, 14112, 14504, 15120, 15540, 15984, 16317, 16428, 17640, 17760, 18130, 18648, 19166, 19980, 20535, 20720, 21168, 21756, 21904, 23310, 23520, 24642, 24864, 26460, 26640, 27195, 27380, 27972, 28749, 29008, 30240, 31080, 31968, 32634, 32856, 34965, 35280, 36260, 36963, 37296, 38332, 39960, 41070, 41440, 42336, 43512, 43808, 46620, 47915, 48951, 49284, 52920, 53280, 54390, 54760, 55944, 57498, 58016, 61605, 62160, 65268, 65712, 67081, 69930, 70560, 72520, 73926, 74592, 76664, 79920, 81585, 82140, 86247, 87024, 93240, 95830, 97902, 98568, 105840, 108780, 109520, 111888, 114996, 123210, 124320, 130536, 131424, 134162, 139860, 143745, 145040, 147852, 153328, 159840, 163170, 164280, 172494, 174048, 184815, 186480, 191660, 195804, 197136, 201243, 211680, 217560, 219040, 223776, 229992, 244755, 246420, 258741, 261072, 268324, 279720, 287490, 290080, 295704, 306656, 326340, 328560, 335405, 344988, 369630, 372960, 383320, 391608, 394272, 402486, 431235, 435120, 459984, 489510, 492840, 517482, 522144, 536648, 559440, 574980, 591408, 603729, 652680, 657120, 670810, 689976, 739260, 766640, 783216, 804972, 862470, 870240, 919968, 979020, 985680, 1006215, 1034964, 1073296, 1118880, 1149960, 1182816, 1207458, 1293705, 1305360, 1341620, 1379952, 1478520, 1533280, 1566432, 1609944, 1724940, 1811187, 1958040, 1971360, 2012430, 2069928, 2146592, 2299920, 2414916, 2587410, 2610720, 2683240, 2759904, 2957040, 3018645, 3219888, 3449880, 3622374, 3916080, 4024860, 4139856, 4599840, 4829832, 5174820, 5366480, 5914080, 6037290, 6439776, 6899760, 7244748, 7832160, 8049720, 8279712, 9055935, 9659664, 10349640, 10732960, 12074580, 13799520, 14489496, 16099440, 18111870, 19319328, 20699280, 24149160, 28978992, 32198880, 36223740, 41398560, 48298320, 57957984, 72447480, 96596640, 144894960, 289789920]

約数ペア:

[(1, 289789920), (2, 144894960), (3, 96596640), (4, 72447480), (5, 57957984), (6, 48298320), (7, 41398560), (8, 36223740), (9, 32198880), (10, 28978992), (12, 24149160), (14, 20699280), (15, 19319328), (16, 18111870), (18, 16099440), (20, 14489496), (21, 13799520), (24, 12074580), (27, 10732960), (28, 10349640), (30, 9659664), (32, 9055935), (35, 8279712), (36, 8049720), (37, 7832160), (40, 7244748), (42, 6899760), (45, 6439776), (48, 6037290), (49, 5914080), (54, 5366480), (56, 5174820), (60, 4829832), (63, 4599840), (70, 4139856), (72, 4024860), (74, 3916080), (80, 3622374), (84, 3449880), (90, 3219888), (96, 3018645), (98, 2957040), (105, 2759904), (108, 2683240), (111, 2610720), (112, 2587410), (120, 2414916), (126, 2299920), (135, 2146592), (140, 2069928), (144, 2012430), (147, 1971360), (148, 1958040), (160, 1811187), (168, 1724940), (180, 1609944), (185, 1566432), (189, 1533280), (196, 1478520), (210, 1379952), (216, 1341620), (222, 1305360), (224, 1293705), (240, 1207458), (245, 1182816), (252, 1149960), (259, 1118880), (270, 1073296), (280, 1034964), (288, 1006215), (294, 985680), (296, 979020), (315, 919968), (333, 870240), (336, 862470), (360, 804972), (370, 783216), (378, 766640), (392, 739260), (420, 689976), (432, 670810), (441, 657120), (444, 652680), (480, 603729), (490, 591408), (504, 574980), (518, 559440), (540, 536648), (555, 522144), (560, 517482), (588, 492840), (592, 489510), (630, 459984), (666, 435120), (672, 431235), (720, 402486), (735, 394272), (740, 391608), (756, 383320), (777, 372960), (784, 369630), (840, 344988), (864, 335405), (882, 328560), (888, 326340), (945, 306656), (980, 295704), (999, 290080), (1008, 287490), (1036, 279720), (1080, 268324), (1110, 261072), (1120, 258741), (1176, 246420), (1184, 244755), (1260, 229992), (1295, 223776), (1323, 219040), (1332, 217560), (1369, 211680), (1440, 201243), (1470, 197136), (1480, 195804), (1512, 191660), (1554, 186480), (1568, 184815), (1665, 174048), (1680, 172494), (1764, 164280), (1776, 163170), (1813, 159840), (1890, 153328), (1960, 147852), (1998, 145040), (2016, 143745), (2072, 139860), (2160, 134162), (2205, 131424), (2220, 130536), (2331, 124320), (2352, 123210), (2520, 114996), (2590, 111888), (2646, 109520), (2664, 108780), (2738, 105840), (2940, 98568), (2960, 97902), (3024, 95830), (3108, 93240), (3330, 87024), (3360, 86247), (3528, 82140), (3552, 81585), (3626, 79920), (3780, 76664), (3885, 74592), (3920, 73926), (3996, 72520), (4107, 70560), (4144, 69930), (4320, 67081), (4410, 65712), (4440, 65268), (4662, 62160), (4704, 61605), (4995, 58016), (5040, 57498), (5180, 55944), (5292, 54760), (5328, 54390), (5439, 53280), (5476, 52920), (5880, 49284), (5920, 48951), (6048, 47915), (6216, 46620), (6615, 43808), (6660, 43512), (6845, 42336), (6993, 41440), (7056, 41070), (7252, 39960), (7560, 38332), (7770, 37296), (7840, 36963), (7992, 36260), (8214, 35280), (8288, 34965), (8820, 32856), (8880, 32634), (9065, 31968), (9324, 31080), (9583, 30240), (9990, 29008), (10080, 28749), (10360, 27972), (10584, 27380), (10656, 27195), (10878, 26640), (10952, 26460), (11655, 24864), (11760, 24642), (12321, 23520), (12432, 23310), (13230, 21904), (13320, 21756), (13690, 21168), (13986, 20720), (14112, 20535), (14504, 19980), (15120, 19166), (15540, 18648), (15984, 18130), (16317, 17760), (16428, 17640)]