248912640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 432

約数和(自身を含む): 964244736

約数和(自身を除く): 715332096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 41, 45, 48, 51, 60, 62, 64, 68, 72, 80, 82, 85, 90, 93, 96, 102, 120, 123, 124, 128, 136, 144, 153, 155, 160, 164, 170, 180, 186, 192, 204, 205, 240, 246, 248, 255, 256, 272, 279, 288, 306, 310, 320, 328, 340, 360, 369, 372, 384, 408, 410, 465, 480, 492, 496, 510, 527, 544, 558, 576, 612, 615, 620, 640, 656, 680, 697, 720, 738, 744, 765, 768, 816, 820, 930, 960, 984, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1230, 1240, 1271, 1280, 1312, 1360, 1394, 1395, 1440, 1476, 1488, 1530, 1581, 1632, 1640, 1845, 1860, 1920, 1968, 1984, 2040, 2091, 2108, 2176, 2232, 2304, 2448, 2460, 2480, 2542, 2624, 2635, 2720, 2788, 2790, 2880, 2952, 2976, 3060, 3162, 3264, 3280, 3485, 3690, 3720, 3813, 3840, 3936, 3968, 4080, 4182, 4216, 4352, 4464, 4743, 4896, 4920, 4960, 5084, 5248, 5270, 5440, 5576, 5580, 5760, 5904, 5952, 6120, 6273, 6324, 6355, 6528, 6560, 6970, 7380, 7440, 7626, 7872, 7905, 7936, 8160, 8364, 8432, 8928, 9486, 9792, 9840, 9920, 10168, 10455, 10496, 10540, 10880, 11152, 11160, 11439, 11520, 11808, 11904, 12240, 12546, 12648, 12710, 13056, 13120, 13940, 14760, 14880, 15252, 15744, 15810, 16320, 16728, 16864, 17856, 18972, 19065, 19584, 19680, 19840, 20336, 20910, 21080, 21607, 21760, 22304, 22320, 22878, 23616, 23715, 23808, 24480, 25092, 25296, 25420, 26240, 27880, 29520, 29760, 30504, 31365, 31488, 31620, 32640, 33456, 33728, 35712, 37944, 38130, 39168, 39360, 39680, 40672, 41820, 42160, 43214, 44608, 44640, 45756, 47232, 47430, 48960, 50184, 50592, 50840, 52480, 55760, 57195, 59040, 59520, 61008, 62730, 63240, 64821, 65280, 66912, 67456, 71424, 75888, 76260, 78720, 81344, 83640, 84320, 86428, 89216, 89280, 91512, 94464, 94860, 97920, 100368, 101184, 101680, 108035, 111520, 114390, 118080, 119040, 122016, 125460, 126480, 129642, 133824, 134912, 151776, 152520, 157440, 162688, 167280, 168640, 172856, 178432, 178560, 183024, 189720, 194463, 195840, 200736, 202368, 203360, 216070, 223040, 228780, 236160, 244032, 250920, 252960, 259284, 267648, 303552, 305040, 324105, 325376, 334560, 337280, 345712, 357120, 366048, 379440, 388926, 401472, 404736, 406720, 432140, 446080, 457560, 472320, 488064, 501840, 505920, 518568, 535296, 607104, 610080, 648210, 669120, 674560, 691424, 732096, 758880, 777852, 802944, 813440, 864280, 892160, 915120, 972315, 976128, 1003680, 1011840, 1037136, 1214208, 1220160, 1296420, 1338240, 1382848, 1464192, 1517760, 1555704, 1605888, 1626880, 1728560, 1830240, 1944630, 2007360, 2023680, 2074272, 2440320, 2592840, 2676480, 2765696, 2928384, 3035520, 3111408, 3457120, 3660480, 3889260, 4014720, 4148544, 4880640, 5185680, 5531392, 6071040, 6222816, 6914240, 7320960, 7778520, 8029440, 8297088, 10371360, 12445632, 13828480, 14641920, 15557040, 16594176, 20742720, 24891264, 27656960, 31114080, 41485440, 49782528, 62228160, 82970880, 124456320, 248912640]

約数ペア:

[(1, 248912640), (2, 124456320), (3, 82970880), (4, 62228160), (5, 49782528), (6, 41485440), (8, 31114080), (9, 27656960), (10, 24891264), (12, 20742720), (15, 16594176), (16, 15557040), (17, 14641920), (18, 13828480), (20, 12445632), (24, 10371360), (30, 8297088), (31, 8029440), (32, 7778520), (34, 7320960), (36, 6914240), (40, 6222816), (41, 6071040), (45, 5531392), (48, 5185680), (51, 4880640), (60, 4148544), (62, 4014720), (64, 3889260), (68, 3660480), (72, 3457120), (80, 3111408), (82, 3035520), (85, 2928384), (90, 2765696), (93, 2676480), (96, 2592840), (102, 2440320), (120, 2074272), (123, 2023680), (124, 2007360), (128, 1944630), (136, 1830240), (144, 1728560), (153, 1626880), (155, 1605888), (160, 1555704), (164, 1517760), (170, 1464192), (180, 1382848), (186, 1338240), (192, 1296420), (204, 1220160), (205, 1214208), (240, 1037136), (246, 1011840), (248, 1003680), (255, 976128), (256, 972315), (272, 915120), (279, 892160), (288, 864280), (306, 813440), (310, 802944), (320, 777852), (328, 758880), (340, 732096), (360, 691424), (369, 674560), (372, 669120), (384, 648210), (408, 610080), (410, 607104), (465, 535296), (480, 518568), (492, 505920), (496, 501840), (510, 488064), (527, 472320), (544, 457560), (558, 446080), (576, 432140), (612, 406720), (615, 404736), (620, 401472), (640, 388926), (656, 379440), (680, 366048), (697, 357120), (720, 345712), (738, 337280), (744, 334560), (765, 325376), (768, 324105), (816, 305040), (820, 303552), (930, 267648), (960, 259284), (984, 252960), (992, 250920), (1020, 244032), (1054, 236160), (1088, 228780), (1116, 223040), (1152, 216070), (1224, 203360), (1230, 202368), (1240, 200736), (1271, 195840), (1280, 194463), (1312, 189720), (1360, 183024), (1394, 178560), (1395, 178432), (1440, 172856), (1476, 168640), (1488, 167280), (1530, 162688), (1581, 157440), (1632, 152520), (1640, 151776), (1845, 134912), (1860, 133824), (1920, 129642), (1968, 126480), (1984, 125460), (2040, 122016), (2091, 119040), (2108, 118080), (2176, 114390), (2232, 111520), (2304, 108035), (2448, 101680), (2460, 101184), (2480, 100368), (2542, 97920), (2624, 94860), (2635, 94464), (2720, 91512), (2788, 89280), (2790, 89216), (2880, 86428), (2952, 84320), (2976, 83640), (3060, 81344), (3162, 78720), (3264, 76260), (3280, 75888), (3485, 71424), (3690, 67456), (3720, 66912), (3813, 65280), (3840, 64821), (3936, 63240), (3968, 62730), (4080, 61008), (4182, 59520), (4216, 59040), (4352, 57195), (4464, 55760), (4743, 52480), (4896, 50840), (4920, 50592), (4960, 50184), (5084, 48960), (5248, 47430), (5270, 47232), (5440, 45756), (5576, 44640), (5580, 44608), (5760, 43214), (5904, 42160), (5952, 41820), (6120, 40672), (6273, 39680), (6324, 39360), (6355, 39168), (6528, 38130), (6560, 37944), (6970, 35712), (7380, 33728), (7440, 33456), (7626, 32640), (7872, 31620), (7905, 31488), (7936, 31365), (8160, 30504), (8364, 29760), (8432, 29520), (8928, 27880), (9486, 26240), (9792, 25420), (9840, 25296), (9920, 25092), (10168, 24480), (10455, 23808), (10496, 23715), (10540, 23616), (10880, 22878), (11152, 22320), (11160, 22304), (11439, 21760), (11520, 21607), (11808, 21080), (11904, 20910), (12240, 20336), (12546, 19840), (12648, 19680), (12710, 19584), (13056, 19065), (13120, 18972), (13940, 17856), (14760, 16864), (14880, 16728), (15252, 16320), (15744, 15810)]