1338842880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 432

約数和(自身を含む): 5020194816

約数和(自身を除く): 3681351936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 160, 163, 180, 184, 186, 192, 207, 230, 240, 248, 256, 276, 279, 288, 310, 320, 326, 345, 360, 368, 372, 384, 414, 460, 465, 480, 489, 496, 552, 558, 576, 620, 640, 652, 690, 713, 720, 736, 744, 768, 815, 828, 920, 930, 960, 978, 992, 1035, 1104, 1116, 1152, 1240, 1280, 1304, 1380, 1395, 1426, 1440, 1467, 1472, 1488, 1630, 1656, 1840, 1860, 1920, 1956, 1984, 2070, 2139, 2208, 2232, 2304, 2445, 2480, 2608, 2760, 2790, 2852, 2880, 2934, 2944, 2976, 3260, 3312, 3565, 3680, 3720, 3749, 3840, 3912, 3968, 4140, 4278, 4416, 4464, 4890, 4960, 5053, 5216, 5520, 5580, 5704, 5760, 5868, 5888, 5952, 6417, 6520, 6624, 7130, 7335, 7360, 7440, 7498, 7824, 7936, 8280, 8556, 8832, 8928, 9780, 9920, 10106, 10432, 10695, 11040, 11160, 11247, 11408, 11520, 11736, 11904, 12834, 13040, 13248, 14260, 14670, 14720, 14880, 14996, 15159, 15648, 16560, 17112, 17664, 17856, 18745, 19560, 19840, 20212, 20864, 21390, 22080, 22320, 22494, 22816, 23472, 23808, 25265, 25668, 26080, 26496, 28520, 29340, 29440, 29760, 29992, 30318, 31296, 32085, 33120, 33741, 34224, 35712, 37490, 39120, 39680, 40424, 41728, 42780, 44160, 44640, 44988, 45477, 45632, 46944, 50530, 51336, 52160, 52992, 56235, 57040, 58680, 59520, 59984, 60636, 62592, 64170, 66240, 67482, 68448, 71424, 74980, 75795, 78240, 80848, 85560, 88320, 89280, 89976, 90954, 91264, 93888, 101060, 102672, 104320, 112470, 114080, 116219, 117360, 119040, 119968, 121272, 125184, 128340, 132480, 134964, 136896, 149960, 151590, 156480, 161696, 168705, 171120, 178560, 179952, 181908, 182528, 187776, 202120, 205344, 208640, 224940, 227385, 228160, 232438, 234720, 239936, 242544, 256680, 264960, 269928, 273792, 299920, 303180, 312960, 323392, 337410, 342240, 348657, 357120, 359904, 363816, 375552, 404240, 410688, 449880, 454770, 456320, 464876, 469440, 479872, 485088, 513360, 539856, 547584, 581095, 599840, 606360, 625920, 646784, 674820, 684480, 697314, 719808, 727632, 808480, 821376, 899760, 909540, 912640, 929752, 938880, 959744, 970176, 1026720, 1045971, 1079712, 1162190, 1199680, 1212720, 1293568, 1349640, 1368960, 1394628, 1439616, 1455264, 1616960, 1642752, 1743285, 1799520, 1819080, 1859504, 1877760, 1940352, 2053440, 2091942, 2159424, 2324380, 2399360, 2425440, 2699280, 2737920, 2789256, 2879232, 2910528, 3233920, 3486570, 3599040, 3638160, 3719008, 3880704, 4106880, 4183884, 4318848, 4648760, 4798720, 4850880, 5229855, 5398560, 5578512, 5821056, 6467840, 6973140, 7198080, 7276320, 7438016, 8213760, 8367768, 8637696, 9297520, 9701760, 10459710, 10797120, 11157024, 11642112, 13946280, 14396160, 14552640, 14876032, 16735536, 18595040, 19403520, 20919420, 21594240, 22314048, 27892560, 29105280, 29752064, 33471072, 37190080, 41838840, 43188480, 44628096, 55785120, 58210560, 66942144, 74380160, 83677680, 89256192, 111570240, 133884288, 148760320, 167355360, 223140480, 267768576, 334710720, 446280960, 669421440, 1338842880]

約数ペア:

[(1, 1338842880), (2, 669421440), (3, 446280960), (4, 334710720), (5, 267768576), (6, 223140480), (8, 167355360), (9, 148760320), (10, 133884288), (12, 111570240), (15, 89256192), (16, 83677680), (18, 74380160), (20, 66942144), (23, 58210560), (24, 55785120), (30, 44628096), (31, 43188480), (32, 41838840), (36, 37190080), (40, 33471072), (45, 29752064), (46, 29105280), (48, 27892560), (60, 22314048), (62, 21594240), (64, 20919420), (69, 19403520), (72, 18595040), (80, 16735536), (90, 14876032), (92, 14552640), (93, 14396160), (96, 13946280), (115, 11642112), (120, 11157024), (124, 10797120), (128, 10459710), (138, 9701760), (144, 9297520), (155, 8637696), (160, 8367768), (163, 8213760), (180, 7438016), (184, 7276320), (186, 7198080), (192, 6973140), (207, 6467840), (230, 5821056), (240, 5578512), (248, 5398560), (256, 5229855), (276, 4850880), (279, 4798720), (288, 4648760), (310, 4318848), (320, 4183884), (326, 4106880), (345, 3880704), (360, 3719008), (368, 3638160), (372, 3599040), (384, 3486570), (414, 3233920), (460, 2910528), (465, 2879232), (480, 2789256), (489, 2737920), (496, 2699280), (552, 2425440), (558, 2399360), (576, 2324380), (620, 2159424), (640, 2091942), (652, 2053440), (690, 1940352), (713, 1877760), (720, 1859504), (736, 1819080), (744, 1799520), (768, 1743285), (815, 1642752), (828, 1616960), (920, 1455264), (930, 1439616), (960, 1394628), (978, 1368960), (992, 1349640), (1035, 1293568), (1104, 1212720), (1116, 1199680), (1152, 1162190), (1240, 1079712), (1280, 1045971), (1304, 1026720), (1380, 970176), (1395, 959744), (1426, 938880), (1440, 929752), (1467, 912640), (1472, 909540), (1488, 899760), (1630, 821376), (1656, 808480), (1840, 727632), (1860, 719808), (1920, 697314), (1956, 684480), (1984, 674820), (2070, 646784), (2139, 625920), (2208, 606360), (2232, 599840), (2304, 581095), (2445, 547584), (2480, 539856), (2608, 513360), (2760, 485088), (2790, 479872), (2852, 469440), (2880, 464876), (2934, 456320), (2944, 454770), (2976, 449880), (3260, 410688), (3312, 404240), (3565, 375552), (3680, 363816), (3720, 359904), (3749, 357120), (3840, 348657), (3912, 342240), (3968, 337410), (4140, 323392), (4278, 312960), (4416, 303180), (4464, 299920), (4890, 273792), (4960, 269928), (5053, 264960), (5216, 256680), (5520, 242544), (5580, 239936), (5704, 234720), (5760, 232438), (5868, 228160), (5888, 227385), (5952, 224940), (6417, 208640), (6520, 205344), (6624, 202120), (7130, 187776), (7335, 182528), (7360, 181908), (7440, 179952), (7498, 178560), (7824, 171120), (7936, 168705), (8280, 161696), (8556, 156480), (8832, 151590), (8928, 149960), (9780, 136896), (9920, 134964), (10106, 132480), (10432, 128340), (10695, 125184), (11040, 121272), (11160, 119968), (11247, 119040), (11408, 117360), (11520, 116219), (11736, 114080), (11904, 112470), (12834, 104320), (13040, 102672), (13248, 101060), (14260, 93888), (14670, 91264), (14720, 90954), (14880, 89976), (14996, 89280), (15159, 88320), (15648, 85560), (16560, 80848), (17112, 78240), (17664, 75795), (17856, 74980), (18745, 71424), (19560, 68448), (19840, 67482), (20212, 66240), (20864, 64170), (21390, 62592), (22080, 60636), (22320, 59984), (22494, 59520), (22816, 58680), (23472, 57040), (23808, 56235), (25265, 52992), (25668, 52160), (26080, 51336), (26496, 50530), (28520, 46944), (29340, 45632), (29440, 45477), (29760, 44988), (29992, 44640), (30318, 44160), (31296, 42780), (32085, 41728), (33120, 40424), (33741, 39680), (34224, 39120), (35712, 37490)]