248310720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 993769920

約数和(自身を除く): 745459200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 109, 112, 113, 120, 126, 140, 144, 160, 168, 180, 192, 210, 218, 224, 226, 240, 252, 280, 288, 315, 320, 327, 336, 339, 360, 420, 436, 448, 452, 480, 504, 545, 560, 565, 576, 630, 654, 672, 678, 720, 763, 791, 840, 872, 904, 960, 981, 1008, 1017, 1090, 1120, 1130, 1260, 1308, 1344, 1356, 1440, 1526, 1582, 1635, 1680, 1695, 1744, 1808, 1962, 2016, 2034, 2180, 2240, 2260, 2289, 2373, 2520, 2616, 2712, 2880, 3052, 3164, 3270, 3360, 3390, 3488, 3616, 3815, 3924, 3955, 4032, 4068, 4360, 4520, 4578, 4746, 4905, 5040, 5085, 5232, 5424, 6104, 6328, 6540, 6720, 6780, 6867, 6976, 7119, 7232, 7630, 7848, 7910, 8136, 8720, 9040, 9156, 9492, 9810, 10080, 10170, 10464, 10848, 11445, 11865, 12208, 12317, 12656, 13080, 13560, 13734, 14238, 15260, 15696, 15820, 16272, 17440, 18080, 18312, 18984, 19620, 20160, 20340, 20928, 21696, 22890, 23730, 24416, 24634, 25312, 26160, 27120, 27468, 28476, 30520, 31392, 31640, 32544, 34335, 34880, 35595, 36160, 36624, 36951, 37968, 39240, 40680, 45780, 47460, 48832, 49268, 50624, 52320, 54240, 54936, 56952, 61040, 61585, 62784, 63280, 65088, 68670, 71190, 73248, 73902, 75936, 78480, 81360, 86219, 91560, 94920, 98536, 104640, 108480, 109872, 110853, 113904, 122080, 123170, 126560, 137340, 142380, 146496, 147804, 151872, 156960, 162720, 172438, 183120, 184755, 189840, 197072, 219744, 221706, 227808, 244160, 246340, 253120, 258657, 274680, 284760, 295608, 313920, 325440, 344876, 366240, 369510, 379680, 394144, 431095, 439488, 443412, 455616, 492680, 517314, 549360, 554265, 569520, 591216, 689752, 732480, 739020, 759360, 775971, 788288, 862190, 886824, 985360, 1034628, 1098720, 1108530, 1139040, 1182432, 1293285, 1379504, 1478040, 1551942, 1724380, 1773648, 1970720, 2069256, 2197440, 2217060, 2278080, 2364864, 2586570, 2759008, 2956080, 3103884, 3448760, 3547296, 3879855, 3941440, 4138512, 4434120, 5173140, 5518016, 5912160, 6207768, 6897520, 7094592, 7759710, 8277024, 8868240, 10346280, 11824320, 12415536, 13795040, 15519420, 16554048, 17736480, 20692560, 24831072, 27590080, 31038840, 35472960, 41385120, 49662144, 62077680, 82770240, 124155360, 248310720]

約数ペア:

[(1, 248310720), (2, 124155360), (3, 82770240), (4, 62077680), (5, 49662144), (6, 41385120), (7, 35472960), (8, 31038840), (9, 27590080), (10, 24831072), (12, 20692560), (14, 17736480), (15, 16554048), (16, 15519420), (18, 13795040), (20, 12415536), (21, 11824320), (24, 10346280), (28, 8868240), (30, 8277024), (32, 7759710), (35, 7094592), (36, 6897520), (40, 6207768), (42, 5912160), (45, 5518016), (48, 5173140), (56, 4434120), (60, 4138512), (63, 3941440), (64, 3879855), (70, 3547296), (72, 3448760), (80, 3103884), (84, 2956080), (90, 2759008), (96, 2586570), (105, 2364864), (109, 2278080), (112, 2217060), (113, 2197440), (120, 2069256), (126, 1970720), (140, 1773648), (144, 1724380), (160, 1551942), (168, 1478040), (180, 1379504), (192, 1293285), (210, 1182432), (218, 1139040), (224, 1108530), (226, 1098720), (240, 1034628), (252, 985360), (280, 886824), (288, 862190), (315, 788288), (320, 775971), (327, 759360), (336, 739020), (339, 732480), (360, 689752), (420, 591216), (436, 569520), (448, 554265), (452, 549360), (480, 517314), (504, 492680), (545, 455616), (560, 443412), (565, 439488), (576, 431095), (630, 394144), (654, 379680), (672, 369510), (678, 366240), (720, 344876), (763, 325440), (791, 313920), (840, 295608), (872, 284760), (904, 274680), (960, 258657), (981, 253120), (1008, 246340), (1017, 244160), (1090, 227808), (1120, 221706), (1130, 219744), (1260, 197072), (1308, 189840), (1344, 184755), (1356, 183120), (1440, 172438), (1526, 162720), (1582, 156960), (1635, 151872), (1680, 147804), (1695, 146496), (1744, 142380), (1808, 137340), (1962, 126560), (2016, 123170), (2034, 122080), (2180, 113904), (2240, 110853), (2260, 109872), (2289, 108480), (2373, 104640), (2520, 98536), (2616, 94920), (2712, 91560), (2880, 86219), (3052, 81360), (3164, 78480), (3270, 75936), (3360, 73902), (3390, 73248), (3488, 71190), (3616, 68670), (3815, 65088), (3924, 63280), (3955, 62784), (4032, 61585), (4068, 61040), (4360, 56952), (4520, 54936), (4578, 54240), (4746, 52320), (4905, 50624), (5040, 49268), (5085, 48832), (5232, 47460), (5424, 45780), (6104, 40680), (6328, 39240), (6540, 37968), (6720, 36951), (6780, 36624), (6867, 36160), (6976, 35595), (7119, 34880), (7232, 34335), (7630, 32544), (7848, 31640), (7910, 31392), (8136, 30520), (8720, 28476), (9040, 27468), (9156, 27120), (9492, 26160), (9810, 25312), (10080, 24634), (10170, 24416), (10464, 23730), (10848, 22890), (11445, 21696), (11865, 20928), (12208, 20340), (12317, 20160), (12656, 19620), (13080, 18984), (13560, 18312), (13734, 18080), (14238, 17440), (15260, 16272), (15696, 15820)]