1328820480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 432

約数和(自身を含む): 5222992320

約数和(自身を除く): 3894171840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 467, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 912, 934, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1401, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1868, 1872, 1920, 1976, 2080, 2223, 2280, 2304, 2335, 2340, 2432, 2470, 2496, 2736, 2802, 2880, 2964, 3040, 3120, 3328, 3420, 3648, 3705, 3736, 3744, 3840, 3952, 4160, 4203, 4446, 4560, 4670, 4680, 4864, 4940, 4992, 5472, 5604, 5760, 5928, 6071, 6080, 6240, 6840, 7005, 7296, 7410, 7472, 7488, 7904, 8320, 8406, 8873, 8892, 9120, 9340, 9360, 9880, 9984, 10944, 11115, 11208, 11520, 11856, 12142, 12160, 12480, 13680, 14010, 14592, 14820, 14944, 14976, 15808, 16640, 16812, 17746, 17784, 18213, 18240, 18680, 18720, 19760, 21015, 21888, 22230, 22416, 23712, 24284, 24320, 24960, 26619, 27360, 28020, 29640, 29888, 29952, 30355, 31616, 33624, 35492, 35568, 36426, 36480, 37360, 37440, 39520, 42030, 43776, 44365, 44460, 44832, 47424, 48568, 49920, 53238, 54639, 54720, 56040, 59280, 59776, 60710, 63232, 67248, 70984, 71136, 72852, 72960, 74720, 74880, 79040, 79857, 84060, 88730, 88920, 89664, 91065, 94848, 97136, 106476, 109278, 109440, 112080, 115349, 118560, 119552, 121420, 133095, 134496, 141968, 142272, 145704, 149440, 149760, 158080, 159714, 168120, 177460, 177840, 179328, 182130, 189696, 194272, 212952, 218556, 218880, 224160, 230698, 237120, 242840, 266190, 268992, 273195, 283936, 284544, 291408, 298880, 316160, 319428, 336240, 346047, 354920, 355680, 358656, 364260, 388544, 399285, 425904, 437112, 448320, 461396, 474240, 485680, 532380, 537984, 546390, 567872, 569088, 576745, 582816, 597760, 638856, 672480, 692094, 709840, 711360, 728520, 777088, 798570, 851808, 874224, 896640, 922792, 948480, 971360, 1038141, 1064760, 1075968, 1092780, 1135744, 1153490, 1165632, 1277712, 1344960, 1384188, 1419680, 1422720, 1457040, 1554176, 1597140, 1703616, 1730235, 1748448, 1793280, 1845584, 1942720, 2076282, 2129520, 2185560, 2271488, 2306980, 2331264, 2555424, 2689920, 2768376, 2839360, 2845440, 2914080, 3194280, 3407232, 3460470, 3496896, 3691168, 3885440, 4152564, 4259040, 4371120, 4613960, 4662528, 5110848, 5190705, 5379840, 5536752, 5678720, 5828160, 6388560, 6814464, 6920940, 6993792, 7382336, 7770880, 8305128, 8518080, 8742240, 9227920, 10221696, 10381410, 11073504, 11357440, 11656320, 12777120, 13841880, 13987584, 14764672, 16610256, 17036160, 17484480, 18455840, 20443392, 20762820, 22147008, 23312640, 25554240, 27683760, 29529344, 33220512, 34072320, 34968960, 36911680, 41525640, 44294016, 51108480, 55367520, 66441024, 69937920, 73823360, 83051280, 88588032, 102216960, 110735040, 132882048, 147646720, 166102560, 221470080, 265764096, 332205120, 442940160, 664410240, 1328820480]

約数ペア:

[(1, 1328820480), (2, 664410240), (3, 442940160), (4, 332205120), (5, 265764096), (6, 221470080), (8, 166102560), (9, 147646720), (10, 132882048), (12, 110735040), (13, 102216960), (15, 88588032), (16, 83051280), (18, 73823360), (19, 69937920), (20, 66441024), (24, 55367520), (26, 51108480), (30, 44294016), (32, 41525640), (36, 36911680), (38, 34968960), (39, 34072320), (40, 33220512), (45, 29529344), (48, 27683760), (52, 25554240), (57, 23312640), (60, 22147008), (64, 20762820), (65, 20443392), (72, 18455840), (76, 17484480), (78, 17036160), (80, 16610256), (90, 14764672), (95, 13987584), (96, 13841880), (104, 12777120), (114, 11656320), (117, 11357440), (120, 11073504), (128, 10381410), (130, 10221696), (144, 9227920), (152, 8742240), (156, 8518080), (160, 8305128), (171, 7770880), (180, 7382336), (190, 6993792), (192, 6920940), (195, 6814464), (208, 6388560), (228, 5828160), (234, 5678720), (240, 5536752), (247, 5379840), (256, 5190705), (260, 5110848), (285, 4662528), (288, 4613960), (304, 4371120), (312, 4259040), (320, 4152564), (342, 3885440), (360, 3691168), (380, 3496896), (384, 3460470), (390, 3407232), (416, 3194280), (456, 2914080), (467, 2845440), (468, 2839360), (480, 2768376), (494, 2689920), (520, 2555424), (570, 2331264), (576, 2306980), (585, 2271488), (608, 2185560), (624, 2129520), (640, 2076282), (684, 1942720), (720, 1845584), (741, 1793280), (760, 1748448), (768, 1730235), (780, 1703616), (832, 1597140), (855, 1554176), (912, 1457040), (934, 1422720), (936, 1419680), (960, 1384188), (988, 1344960), (1040, 1277712), (1140, 1165632), (1152, 1153490), (1170, 1135744), (1216, 1092780), (1235, 1075968), (1248, 1064760), (1280, 1038141), (1368, 971360), (1401, 948480), (1440, 922792), (1482, 896640), (1520, 874224), (1560, 851808), (1664, 798570), (1710, 777088), (1824, 728520), (1868, 711360), (1872, 709840), (1920, 692094), (1976, 672480), (2080, 638856), (2223, 597760), (2280, 582816), (2304, 576745), (2335, 569088), (2340, 567872), (2432, 546390), (2470, 537984), (2496, 532380), (2736, 485680), (2802, 474240), (2880, 461396), (2964, 448320), (3040, 437112), (3120, 425904), (3328, 399285), (3420, 388544), (3648, 364260), (3705, 358656), (3736, 355680), (3744, 354920), (3840, 346047), (3952, 336240), (4160, 319428), (4203, 316160), (4446, 298880), (4560, 291408), (4670, 284544), (4680, 283936), (4864, 273195), (4940, 268992), (4992, 266190), (5472, 242840), (5604, 237120), (5760, 230698), (5928, 224160), (6071, 218880), (6080, 218556), (6240, 212952), (6840, 194272), (7005, 189696), (7296, 182130), (7410, 179328), (7472, 177840), (7488, 177460), (7904, 168120), (8320, 159714), (8406, 158080), (8873, 149760), (8892, 149440), (9120, 145704), (9340, 142272), (9360, 141968), (9880, 134496), (9984, 133095), (10944, 121420), (11115, 119552), (11208, 118560), (11520, 115349), (11856, 112080), (12142, 109440), (12160, 109278), (12480, 106476), (13680, 97136), (14010, 94848), (14592, 91065), (14820, 89664), (14944, 88920), (14976, 88730), (15808, 84060), (16640, 79857), (16812, 79040), (17746, 74880), (17784, 74720), (18213, 72960), (18240, 72852), (18680, 71136), (18720, 70984), (19760, 67248), (21015, 63232), (21888, 60710), (22230, 59776), (22416, 59280), (23712, 56040), (24284, 54720), (24320, 54639), (24960, 53238), (26619, 49920), (27360, 48568), (28020, 47424), (29640, 44832), (29888, 44460), (29952, 44365), (30355, 43776), (31616, 42030), (33624, 39520), (35492, 37440), (35568, 37360), (36426, 36480)]