1578744960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3383

約数の個数: 256

約数和(自身を含む): 5706288000

約数和(自身を除く): 4127543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3329, 3648, 3705, 3952, 4160, 4560, 4940, 4992, 5928, 6080, 6240, 6658, 7296, 7410, 7904, 8320, 9120, 9880, 9987, 11856, 12160, 12480, 13316, 14820, 15808, 16645, 18240, 19760, 19974, 23712, 24960, 26632, 29640, 31616, 33290, 36480, 39520, 39948, 43277, 47424, 49935, 53264, 59280, 63251, 66580, 79040, 79896, 86554, 94848, 99870, 106528, 118560, 126502, 129831, 133160, 158080, 159792, 173108, 189753, 199740, 213056, 216385, 237120, 253004, 259662, 266320, 316255, 319584, 346216, 379506, 399480, 426112, 432770, 474240, 506008, 519324, 532640, 632510, 639168, 649155, 692432, 759012, 798960, 822263, 865540, 948765, 1012016, 1038648, 1065280, 1265020, 1278336, 1298310, 1384864, 1518024, 1597920, 1644526, 1731080, 1897530, 2024032, 2077296, 2130560, 2466789, 2530040, 2596620, 2769728, 3036048, 3195840, 3289052, 3462160, 3795060, 4048064, 4111315, 4154592, 4933578, 5060080, 5193240, 5539456, 6072096, 6391680, 6578104, 6924320, 7590120, 8096128, 8222630, 8309184, 9867156, 10120160, 10386480, 12144192, 12333945, 13156208, 13848640, 15180240, 16445260, 16618368, 19734312, 20240320, 20772960, 24288384, 24667890, 26312416, 27697280, 30360480, 32890520, 39468624, 40480640, 41545920, 49335780, 52624832, 60720960, 65781040, 78937248, 83091840, 98671560, 105249664, 121441920, 131562080, 157874496, 197343120, 263124160, 315748992, 394686240, 526248320, 789372480, 1578744960]

約数ペア:

[(1, 1578744960), (2, 789372480), (3, 526248320), (4, 394686240), (5, 315748992), (6, 263124160), (8, 197343120), (10, 157874496), (12, 131562080), (13, 121441920), (15, 105249664), (16, 98671560), (19, 83091840), (20, 78937248), (24, 65781040), (26, 60720960), (30, 52624832), (32, 49335780), (38, 41545920), (39, 40480640), (40, 39468624), (48, 32890520), (52, 30360480), (57, 27697280), (60, 26312416), (64, 24667890), (65, 24288384), (76, 20772960), (78, 20240320), (80, 19734312), (95, 16618368), (96, 16445260), (104, 15180240), (114, 13848640), (120, 13156208), (128, 12333945), (130, 12144192), (152, 10386480), (156, 10120160), (160, 9867156), (190, 8309184), (192, 8222630), (195, 8096128), (208, 7590120), (228, 6924320), (240, 6578104), (247, 6391680), (260, 6072096), (285, 5539456), (304, 5193240), (312, 5060080), (320, 4933578), (380, 4154592), (384, 4111315), (390, 4048064), (416, 3795060), (456, 3462160), (480, 3289052), (494, 3195840), (520, 3036048), (570, 2769728), (608, 2596620), (624, 2530040), (640, 2466789), (741, 2130560), (760, 2077296), (780, 2024032), (832, 1897530), (912, 1731080), (960, 1644526), (988, 1597920), (1040, 1518024), (1140, 1384864), (1216, 1298310), (1235, 1278336), (1248, 1265020), (1482, 1065280), (1520, 1038648), (1560, 1012016), (1664, 948765), (1824, 865540), (1920, 822263), (1976, 798960), (2080, 759012), (2280, 692432), (2432, 649155), (2470, 639168), (2496, 632510), (2964, 532640), (3040, 519324), (3120, 506008), (3329, 474240), (3648, 432770), (3705, 426112), (3952, 399480), (4160, 379506), (4560, 346216), (4940, 319584), (4992, 316255), (5928, 266320), (6080, 259662), (6240, 253004), (6658, 237120), (7296, 216385), (7410, 213056), (7904, 199740), (8320, 189753), (9120, 173108), (9880, 159792), (9987, 158080), (11856, 133160), (12160, 129831), (12480, 126502), (13316, 118560), (14820, 106528), (15808, 99870), (16645, 94848), (18240, 86554), (19760, 79896), (19974, 79040), (23712, 66580), (24960, 63251), (26632, 59280), (29640, 53264), (31616, 49935), (33290, 47424), (36480, 43277), (39520, 39948)]