1494280320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 5179870080

約数和(自身を除く): 3685589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 156, 160, 192, 195, 208, 240, 260, 262, 312, 320, 384, 390, 393, 416, 457, 480, 520, 524, 624, 640, 655, 780, 786, 832, 914, 960, 1040, 1048, 1248, 1310, 1371, 1560, 1572, 1664, 1703, 1828, 1920, 1965, 2080, 2096, 2285, 2496, 2620, 2742, 3120, 3144, 3406, 3656, 3930, 4160, 4192, 4570, 4992, 5109, 5240, 5484, 5941, 6240, 6288, 6812, 6855, 7312, 7860, 8320, 8384, 8515, 9140, 10218, 10480, 10968, 11882, 12480, 12576, 13624, 13710, 14624, 15720, 16768, 17030, 17823, 18280, 20436, 20960, 21936, 23764, 24960, 25152, 25545, 27248, 27420, 29248, 29705, 31440, 34060, 35646, 36560, 40872, 41920, 43872, 47528, 50304, 51090, 54496, 54840, 58496, 59410, 59867, 62880, 68120, 71292, 73120, 81744, 83840, 87744, 89115, 95056, 102180, 108992, 109680, 118820, 119734, 125760, 136240, 142584, 146240, 163488, 175488, 178230, 179601, 190112, 204360, 217984, 219360, 237640, 239468, 251520, 272480, 285168, 292480, 299335, 326976, 356460, 359202, 380224, 408720, 438720, 475280, 478936, 544960, 570336, 598670, 653952, 712920, 718404, 760448, 778271, 817440, 877440, 898005, 950560, 957872, 1089920, 1140672, 1197340, 1425840, 1436808, 1556542, 1634880, 1796010, 1901120, 1915744, 2281344, 2334813, 2394680, 2851680, 2873616, 3113084, 3269760, 3592020, 3802240, 3831488, 3891355, 4669626, 4789360, 5703360, 5747232, 6226168, 7184040, 7662976, 7782710, 9339252, 9578720, 11406720, 11494464, 11674065, 12452336, 14368080, 15565420, 18678504, 19157440, 22988928, 23348130, 24904672, 28736160, 31130840, 37357008, 38314880, 46696260, 49809344, 57472320, 62261680, 74714016, 93392520, 99618688, 114944640, 124523360, 149428032, 186785040, 249046720, 298856064, 373570080, 498093440, 747140160, 1494280320]

約数ペア:

[(1, 1494280320), (2, 747140160), (3, 498093440), (4, 373570080), (5, 298856064), (6, 249046720), (8, 186785040), (10, 149428032), (12, 124523360), (13, 114944640), (15, 99618688), (16, 93392520), (20, 74714016), (24, 62261680), (26, 57472320), (30, 49809344), (32, 46696260), (39, 38314880), (40, 37357008), (48, 31130840), (52, 28736160), (60, 24904672), (64, 23348130), (65, 22988928), (78, 19157440), (80, 18678504), (96, 15565420), (104, 14368080), (120, 12452336), (128, 11674065), (130, 11494464), (131, 11406720), (156, 9578720), (160, 9339252), (192, 7782710), (195, 7662976), (208, 7184040), (240, 6226168), (260, 5747232), (262, 5703360), (312, 4789360), (320, 4669626), (384, 3891355), (390, 3831488), (393, 3802240), (416, 3592020), (457, 3269760), (480, 3113084), (520, 2873616), (524, 2851680), (624, 2394680), (640, 2334813), (655, 2281344), (780, 1915744), (786, 1901120), (832, 1796010), (914, 1634880), (960, 1556542), (1040, 1436808), (1048, 1425840), (1248, 1197340), (1310, 1140672), (1371, 1089920), (1560, 957872), (1572, 950560), (1664, 898005), (1703, 877440), (1828, 817440), (1920, 778271), (1965, 760448), (2080, 718404), (2096, 712920), (2285, 653952), (2496, 598670), (2620, 570336), (2742, 544960), (3120, 478936), (3144, 475280), (3406, 438720), (3656, 408720), (3930, 380224), (4160, 359202), (4192, 356460), (4570, 326976), (4992, 299335), (5109, 292480), (5240, 285168), (5484, 272480), (5941, 251520), (6240, 239468), (6288, 237640), (6812, 219360), (6855, 217984), (7312, 204360), (7860, 190112), (8320, 179601), (8384, 178230), (8515, 175488), (9140, 163488), (10218, 146240), (10480, 142584), (10968, 136240), (11882, 125760), (12480, 119734), (12576, 118820), (13624, 109680), (13710, 108992), (14624, 102180), (15720, 95056), (16768, 89115), (17030, 87744), (17823, 83840), (18280, 81744), (20436, 73120), (20960, 71292), (21936, 68120), (23764, 62880), (24960, 59867), (25152, 59410), (25545, 58496), (27248, 54840), (27420, 54496), (29248, 51090), (29705, 50304), (31440, 47528), (34060, 43872), (35646, 41920), (36560, 40872)]