18581422080

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 288

約数和(自身を含む): 64122274944

約数和(自身を除く): 45540852864

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, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 727, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1454, 1536, 1560, 1664, 1920, 2048, 2080, 2181, 2496, 2560, 2908, 3072, 3120, 3328, 3635, 3840, 4096, 4160, 4362, 4992, 5120, 5816, 6144, 6240, 6656, 7270, 7680, 8192, 8320, 8724, 9451, 9984, 10240, 10905, 11632, 12288, 12480, 13312, 14540, 15360, 16384, 16640, 17448, 18902, 19968, 20480, 21810, 23264, 24576, 24960, 26624, 28353, 29080, 30720, 32768, 33280, 34896, 37804, 39936, 40960, 43620, 46528, 47255, 49152, 49920, 53248, 56706, 58160, 61440, 65536, 66560, 69792, 75608, 79872, 81920, 87240, 93056, 94510, 98304, 99840, 106496, 113412, 116320, 122880, 131072, 133120, 139584, 141765, 151216, 159744, 163840, 174480, 186112, 189020, 196608, 199680, 212992, 226824, 232640, 245760, 266240, 279168, 283530, 302432, 319488, 327680, 348960, 372224, 378040, 393216, 399360, 425984, 453648, 465280, 491520, 532480, 558336, 567060, 604864, 638976, 655360, 697920, 744448, 756080, 798720, 851968, 907296, 930560, 983040, 1064960, 1116672, 1134120, 1209728, 1277952, 1395840, 1488896, 1512160, 1597440, 1703936, 1814592, 1861120, 1966080, 2129920, 2233344, 2268240, 2419456, 2555904, 2791680, 2977792, 3024320, 3194880, 3629184, 3722240, 4259840, 4466688, 4536480, 4838912, 5111808, 5583360, 5955584, 6048640, 6389760, 7258368, 7444480, 8519680, 8933376, 9072960, 9677824, 11166720, 11911168, 12097280, 12779520, 14516736, 14888960, 17866752, 18145920, 19355648, 22333440, 23822336, 24194560, 25559040, 29033472, 29777920, 35733504, 36291840, 38711296, 44666880, 47644672, 48389120, 58066944, 59555840, 71467008, 72583680, 77422592, 89333760, 95289344, 96778240, 116133888, 119111680, 142934016, 145167360, 154845184, 178667520, 193556480, 232267776, 238223360, 285868032, 290334720, 309690368, 357335040, 387112960, 464535552, 476446720, 580669440, 619380736, 714670080, 774225920, 929071104, 1161338880, 1238761472, 1429340160, 1548451840, 1858142208, 2322677760, 3096903680, 3716284416, 4645355520, 6193807360, 9290711040, 18581422080]

約数ペア:

[(1, 18581422080), (2, 9290711040), (3, 6193807360), (4, 4645355520), (5, 3716284416), (6, 3096903680), (8, 2322677760), (10, 1858142208), (12, 1548451840), (13, 1429340160), (15, 1238761472), (16, 1161338880), (20, 929071104), (24, 774225920), (26, 714670080), (30, 619380736), (32, 580669440), (39, 476446720), (40, 464535552), (48, 387112960), (52, 357335040), (60, 309690368), (64, 290334720), (65, 285868032), (78, 238223360), (80, 232267776), (96, 193556480), (104, 178667520), (120, 154845184), (128, 145167360), (130, 142934016), (156, 119111680), (160, 116133888), (192, 96778240), (195, 95289344), (208, 89333760), (240, 77422592), (256, 72583680), (260, 71467008), (312, 59555840), (320, 58066944), (384, 48389120), (390, 47644672), (416, 44666880), (480, 38711296), (512, 36291840), (520, 35733504), (624, 29777920), (640, 29033472), (727, 25559040), (768, 24194560), (780, 23822336), (832, 22333440), (960, 19355648), (1024, 18145920), (1040, 17866752), (1248, 14888960), (1280, 14516736), (1454, 12779520), (1536, 12097280), (1560, 11911168), (1664, 11166720), (1920, 9677824), (2048, 9072960), (2080, 8933376), (2181, 8519680), (2496, 7444480), (2560, 7258368), (2908, 6389760), (3072, 6048640), (3120, 5955584), (3328, 5583360), (3635, 5111808), (3840, 4838912), (4096, 4536480), (4160, 4466688), (4362, 4259840), (4992, 3722240), (5120, 3629184), (5816, 3194880), (6144, 3024320), (6240, 2977792), (6656, 2791680), (7270, 2555904), (7680, 2419456), (8192, 2268240), (8320, 2233344), (8724, 2129920), (9451, 1966080), (9984, 1861120), (10240, 1814592), (10905, 1703936), (11632, 1597440), (12288, 1512160), (12480, 1488896), (13312, 1395840), (14540, 1277952), (15360, 1209728), (16384, 1134120), (16640, 1116672), (17448, 1064960), (18902, 983040), (19968, 930560), (20480, 907296), (21810, 851968), (23264, 798720), (24576, 756080), (24960, 744448), (26624, 697920), (28353, 655360), (29080, 638976), (30720, 604864), (32768, 567060), (33280, 558336), (34896, 532480), (37804, 491520), (39936, 465280), (40960, 453648), (43620, 425984), (46528, 399360), (47255, 393216), (49152, 378040), (49920, 372224), (53248, 348960), (56706, 327680), (58160, 319488), (61440, 302432), (65536, 283530), (66560, 279168), (69792, 266240), (75608, 245760), (79872, 232640), (81920, 226824), (87240, 212992), (93056, 199680), (94510, 196608), (98304, 189020), (99840, 186112), (106496, 174480), (113412, 163840), (116320, 159744), (122880, 151216), (131072, 141765), (133120, 139584)]