71610240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 260467200

約数和(自身を除く): 188856960

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

約数ペア:

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