143220480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 521955840

約数和(自身を除く): 378735360

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, 151, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 302, 304, 312, 320, 380, 384, 390, 416, 453, 456, 480, 494, 520, 570, 604, 608, 624, 640, 741, 755, 760, 768, 780, 832, 906, 912, 960, 988, 1040, 1140, 1208, 1216, 1235, 1248, 1280, 1482, 1510, 1520, 1560, 1664, 1812, 1824, 1920, 1963, 1976, 2080, 2265, 2280, 2416, 2432, 2470, 2496, 2869, 2964, 3020, 3040, 3120, 3328, 3624, 3648, 3705, 3840, 3926, 3952, 4160, 4530, 4560, 4832, 4864, 4940, 4992, 5738, 5889, 5928, 6040, 6080, 6240, 7248, 7296, 7410, 7852, 7904, 8320, 8607, 9060, 9120, 9664, 9815, 9880, 9984, 11476, 11778, 11856, 12080, 12160, 12480, 14345, 14496, 14592, 14820, 15704, 15808, 16640, 17214, 18120, 18240, 19328, 19630, 19760, 22952, 23556, 23712, 24160, 24320, 24960, 28690, 28992, 29445, 29640, 31408, 31616, 34428, 36240, 36480, 37297, 38656, 39260, 39520, 43035, 45904, 47112, 47424, 48320, 49920, 57380, 57984, 58890, 59280, 62816, 63232, 68856, 72480, 72960, 74594, 78520, 79040, 86070, 91808, 94224, 94848, 96640, 111891, 114760, 115968, 117780, 118560, 125632, 137712, 144960, 149188, 157040, 158080, 172140, 183616, 186485, 188448, 189696, 193280, 223782, 229520, 235560, 237120, 251264, 275424, 289920, 298376, 314080, 316160, 344280, 367232, 372970, 376896, 447564, 459040, 471120, 474240, 502528, 550848, 559455, 579840, 596752, 628160, 688560, 734464, 745940, 753792, 895128, 918080, 942240, 948480, 1101696, 1118910, 1193504, 1256320, 1377120, 1491880, 1507584, 1790256, 1836160, 1884480, 2203392, 2237820, 2387008, 2512640, 2754240, 2983760, 3580512, 3672320, 3768960, 4475640, 4774016, 5508480, 5967520, 7161024, 7537920, 8951280, 9548032, 11016960, 11935040, 14322048, 17902560, 23870080, 28644096, 35805120, 47740160, 71610240, 143220480]

約数ペア:

[(1, 143220480), (2, 71610240), (3, 47740160), (4, 35805120), (5, 28644096), (6, 23870080), (8, 17902560), (10, 14322048), (12, 11935040), (13, 11016960), (15, 9548032), (16, 8951280), (19, 7537920), (20, 7161024), (24, 5967520), (26, 5508480), (30, 4774016), (32, 4475640), (38, 3768960), (39, 3672320), (40, 3580512), (48, 2983760), (52, 2754240), (57, 2512640), (60, 2387008), (64, 2237820), (65, 2203392), (76, 1884480), (78, 1836160), (80, 1790256), (95, 1507584), (96, 1491880), (104, 1377120), (114, 1256320), (120, 1193504), (128, 1118910), (130, 1101696), (151, 948480), (152, 942240), (156, 918080), (160, 895128), (190, 753792), (192, 745940), (195, 734464), (208, 688560), (228, 628160), (240, 596752), (247, 579840), (256, 559455), (260, 550848), (285, 502528), (302, 474240), (304, 471120), (312, 459040), (320, 447564), (380, 376896), (384, 372970), (390, 367232), (416, 344280), (453, 316160), (456, 314080), (480, 298376), (494, 289920), (520, 275424), (570, 251264), (604, 237120), (608, 235560), (624, 229520), (640, 223782), (741, 193280), (755, 189696), (760, 188448), (768, 186485), (780, 183616), (832, 172140), (906, 158080), (912, 157040), (960, 149188), (988, 144960), (1040, 137712), (1140, 125632), (1208, 118560), (1216, 117780), (1235, 115968), (1248, 114760), (1280, 111891), (1482, 96640), (1510, 94848), (1520, 94224), (1560, 91808), (1664, 86070), (1812, 79040), (1824, 78520), (1920, 74594), (1963, 72960), (1976, 72480), (2080, 68856), (2265, 63232), (2280, 62816), (2416, 59280), (2432, 58890), (2470, 57984), (2496, 57380), (2869, 49920), (2964, 48320), (3020, 47424), (3040, 47112), (3120, 45904), (3328, 43035), (3624, 39520), (3648, 39260), (3705, 38656), (3840, 37297), (3926, 36480), (3952, 36240), (4160, 34428), (4530, 31616), (4560, 31408), (4832, 29640), (4864, 29445), (4940, 28992), (4992, 28690), (5738, 24960), (5889, 24320), (5928, 24160), (6040, 23712), (6080, 23556), (6240, 22952), (7248, 19760), (7296, 19630), (7410, 19328), (7852, 18240), (7904, 18120), (8320, 17214), (8607, 16640), (9060, 15808), (9120, 15704), (9664, 14820), (9815, 14592), (9880, 14496), (9984, 14345), (11476, 12480), (11778, 12160), (11856, 12080)]