248391360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 420

約数和(自身を含む): 1037825712

約数和(自身を除く): 789434352

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, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 320, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 567, 576, 592, 630, 648, 666, 672, 720, 740, 756, 777, 810, 840, 864, 888, 945, 960, 999, 1008, 1036, 1080, 1110, 1120, 1134, 1184, 1260, 1295, 1296, 1332, 1344, 1369, 1440, 1480, 1512, 1554, 1620, 1665, 1680, 1728, 1776, 1890, 1998, 2016, 2072, 2160, 2220, 2240, 2268, 2331, 2368, 2520, 2590, 2592, 2664, 2738, 2835, 2880, 2960, 2997, 3024, 3108, 3240, 3330, 3360, 3552, 3780, 3885, 3996, 4032, 4107, 4144, 4320, 4440, 4536, 4662, 4995, 5040, 5180, 5184, 5328, 5476, 5670, 5920, 5994, 6048, 6216, 6480, 6660, 6720, 6845, 6993, 7104, 7560, 7770, 7992, 8214, 8288, 8640, 8880, 9072, 9324, 9583, 9990, 10080, 10360, 10656, 10952, 11340, 11655, 11840, 11988, 12096, 12321, 12432, 12960, 13320, 13690, 13986, 14985, 15120, 15540, 15984, 16428, 16576, 17760, 18144, 18648, 19166, 19980, 20160, 20535, 20720, 20979, 21312, 21904, 22680, 23310, 23976, 24642, 24864, 25920, 26640, 27380, 27972, 28749, 29970, 30240, 31080, 31968, 32856, 34965, 35520, 36288, 36963, 37296, 38332, 39960, 41070, 41440, 41958, 43808, 45360, 46620, 47915, 47952, 49284, 49728, 53280, 54760, 55944, 57498, 59940, 60480, 61605, 62160, 63936, 65712, 69930, 73926, 74592, 76664, 79920, 82140, 82880, 83916, 86247, 87616, 90720, 93240, 95830, 95904, 98568, 104895, 106560, 109520, 110889, 111888, 114996, 119880, 123210, 124320, 131424, 139860, 143745, 147852, 149184, 153328, 159840, 164280, 167832, 172494, 181440, 184815, 186480, 191660, 191808, 197136, 209790, 219040, 221778, 223776, 229992, 239760, 246420, 248640, 258741, 262848, 279720, 287490, 295704, 306656, 319680, 328560, 335664, 344988, 369630, 372960, 383320, 394272, 419580, 431235, 438080, 443556, 447552, 459984, 479520, 492840, 517482, 554445, 559440, 574980, 591408, 613312, 657120, 671328, 689976, 739260, 745920, 766640, 776223, 788544, 839160, 862470, 887112, 919968, 959040, 985680, 1034964, 1108890, 1118880, 1149960, 1182816, 1293705, 1314240, 1342656, 1379952, 1478520, 1533280, 1552446, 1678320, 1724940, 1774224, 1839936, 1971360, 2069928, 2217780, 2237760, 2299920, 2365632, 2587410, 2759904, 2957040, 3066560, 3104892, 3356640, 3449880, 3548448, 3881115, 3942720, 4139856, 4435560, 4599840, 5174820, 5519808, 5914080, 6209784, 6713280, 6899760, 7096896, 7762230, 8279712, 8871120, 9199680, 10349640, 11828160, 12419568, 13799520, 15524460, 16559424, 17742240, 20699280, 24839136, 27599040, 31048920, 35484480, 41398560, 49678272, 62097840, 82797120, 124195680, 248391360]

約数ペア:

[(1, 248391360), (2, 124195680), (3, 82797120), (4, 62097840), (5, 49678272), (6, 41398560), (7, 35484480), (8, 31048920), (9, 27599040), (10, 24839136), (12, 20699280), (14, 17742240), (15, 16559424), (16, 15524460), (18, 13799520), (20, 12419568), (21, 11828160), (24, 10349640), (27, 9199680), (28, 8871120), (30, 8279712), (32, 7762230), (35, 7096896), (36, 6899760), (37, 6713280), (40, 6209784), (42, 5914080), (45, 5519808), (48, 5174820), (54, 4599840), (56, 4435560), (60, 4139856), (63, 3942720), (64, 3881115), (70, 3548448), (72, 3449880), (74, 3356640), (80, 3104892), (81, 3066560), (84, 2957040), (90, 2759904), (96, 2587410), (105, 2365632), (108, 2299920), (111, 2237760), (112, 2217780), (120, 2069928), (126, 1971360), (135, 1839936), (140, 1774224), (144, 1724940), (148, 1678320), (160, 1552446), (162, 1533280), (168, 1478520), (180, 1379952), (185, 1342656), (189, 1314240), (192, 1293705), (210, 1182816), (216, 1149960), (222, 1118880), (224, 1108890), (240, 1034964), (252, 985680), (259, 959040), (270, 919968), (280, 887112), (288, 862470), (296, 839160), (315, 788544), (320, 776223), (324, 766640), (333, 745920), (336, 739260), (360, 689976), (370, 671328), (378, 657120), (405, 613312), (420, 591408), (432, 574980), (444, 559440), (448, 554445), (480, 517482), (504, 492840), (518, 479520), (540, 459984), (555, 447552), (560, 443556), (567, 438080), (576, 431235), (592, 419580), (630, 394272), (648, 383320), (666, 372960), (672, 369630), (720, 344988), (740, 335664), (756, 328560), (777, 319680), (810, 306656), (840, 295704), (864, 287490), (888, 279720), (945, 262848), (960, 258741), (999, 248640), (1008, 246420), (1036, 239760), (1080, 229992), (1110, 223776), (1120, 221778), (1134, 219040), (1184, 209790), (1260, 197136), (1295, 191808), (1296, 191660), (1332, 186480), (1344, 184815), (1369, 181440), (1440, 172494), (1480, 167832), (1512, 164280), (1554, 159840), (1620, 153328), (1665, 149184), (1680, 147852), (1728, 143745), (1776, 139860), (1890, 131424), (1998, 124320), (2016, 123210), (2072, 119880), (2160, 114996), (2220, 111888), (2240, 110889), (2268, 109520), (2331, 106560), (2368, 104895), (2520, 98568), (2590, 95904), (2592, 95830), (2664, 93240), (2738, 90720), (2835, 87616), (2880, 86247), (2960, 83916), (2997, 82880), (3024, 82140), (3108, 79920), (3240, 76664), (3330, 74592), (3360, 73926), (3552, 69930), (3780, 65712), (3885, 63936), (3996, 62160), (4032, 61605), (4107, 60480), (4144, 59940), (4320, 57498), (4440, 55944), (4536, 54760), (4662, 53280), (4995, 49728), (5040, 49284), (5180, 47952), (5184, 47915), (5328, 46620), (5476, 45360), (5670, 43808), (5920, 41958), (5994, 41440), (6048, 41070), (6216, 39960), (6480, 38332), (6660, 37296), (6720, 36963), (6845, 36288), (6993, 35520), (7104, 34965), (7560, 32856), (7770, 31968), (7992, 31080), (8214, 30240), (8288, 29970), (8640, 28749), (8880, 27972), (9072, 27380), (9324, 26640), (9583, 25920), (9990, 24864), (10080, 24642), (10360, 23976), (10656, 23310), (10952, 22680), (11340, 21904), (11655, 21312), (11840, 20979), (11988, 20720), (12096, 20535), (12321, 20160), (12432, 19980), (12960, 19166), (13320, 18648), (13690, 18144), (13986, 17760), (14985, 16576), (15120, 16428), (15540, 15984)]