322776480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1155482496

約数和(自身を除く): 832706016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 169, 173, 184, 195, 208, 230, 240, 260, 276, 299, 312, 338, 345, 346, 368, 390, 416, 460, 480, 507, 519, 520, 552, 598, 624, 676, 690, 692, 736, 780, 845, 865, 897, 920, 1014, 1038, 1040, 1104, 1196, 1248, 1352, 1380, 1384, 1495, 1560, 1690, 1730, 1794, 1840, 2028, 2076, 2080, 2208, 2249, 2392, 2535, 2595, 2704, 2760, 2768, 2990, 3120, 3380, 3460, 3588, 3680, 3887, 3979, 4056, 4152, 4485, 4498, 4784, 5070, 5190, 5408, 5520, 5536, 5980, 6240, 6747, 6760, 6920, 7176, 7774, 7958, 8112, 8304, 8970, 8996, 9568, 10140, 10380, 11040, 11245, 11661, 11937, 11960, 13494, 13520, 13840, 14352, 15548, 15916, 16224, 16608, 17940, 17992, 19435, 19895, 20280, 20760, 22490, 23322, 23874, 23920, 26988, 27040, 27680, 28704, 29237, 31096, 31832, 33735, 35880, 35984, 38870, 39790, 40560, 41520, 44980, 46644, 47748, 47840, 51727, 53976, 58305, 58474, 59685, 62192, 63664, 67470, 71760, 71968, 77740, 79580, 81120, 83040, 87711, 89960, 93288, 95496, 103454, 107952, 116610, 116948, 119370, 124384, 127328, 134940, 143520, 146185, 155181, 155480, 159160, 175422, 179920, 186576, 190992, 206908, 215904, 233220, 233896, 238740, 258635, 269880, 292370, 310362, 310960, 318320, 350844, 359840, 373152, 381984, 413816, 438555, 466440, 467792, 477480, 517270, 539760, 584740, 620724, 621920, 636640, 672451, 701688, 775905, 827632, 877110, 932880, 935584, 954960, 1034540, 1079520, 1169480, 1241448, 1344902, 1403376, 1551810, 1655264, 1754220, 1865760, 1909920, 2017353, 2069080, 2338960, 2482896, 2689804, 2806752, 3103620, 3362255, 3508440, 4034706, 4138160, 4677920, 4965792, 5379608, 6207240, 6724510, 7016880, 8069412, 8276320, 10086765, 10759216, 12414480, 13449020, 14033760, 16138824, 20173530, 21518432, 24828960, 26898040, 32277648, 40347060, 53796080, 64555296, 80694120, 107592160, 161388240, 322776480]

約数ペア:

[(1, 322776480), (2, 161388240), (3, 107592160), (4, 80694120), (5, 64555296), (6, 53796080), (8, 40347060), (10, 32277648), (12, 26898040), (13, 24828960), (15, 21518432), (16, 20173530), (20, 16138824), (23, 14033760), (24, 13449020), (26, 12414480), (30, 10759216), (32, 10086765), (39, 8276320), (40, 8069412), (46, 7016880), (48, 6724510), (52, 6207240), (60, 5379608), (65, 4965792), (69, 4677920), (78, 4138160), (80, 4034706), (92, 3508440), (96, 3362255), (104, 3103620), (115, 2806752), (120, 2689804), (130, 2482896), (138, 2338960), (156, 2069080), (160, 2017353), (169, 1909920), (173, 1865760), (184, 1754220), (195, 1655264), (208, 1551810), (230, 1403376), (240, 1344902), (260, 1241448), (276, 1169480), (299, 1079520), (312, 1034540), (338, 954960), (345, 935584), (346, 932880), (368, 877110), (390, 827632), (416, 775905), (460, 701688), (480, 672451), (507, 636640), (519, 621920), (520, 620724), (552, 584740), (598, 539760), (624, 517270), (676, 477480), (690, 467792), (692, 466440), (736, 438555), (780, 413816), (845, 381984), (865, 373152), (897, 359840), (920, 350844), (1014, 318320), (1038, 310960), (1040, 310362), (1104, 292370), (1196, 269880), (1248, 258635), (1352, 238740), (1380, 233896), (1384, 233220), (1495, 215904), (1560, 206908), (1690, 190992), (1730, 186576), (1794, 179920), (1840, 175422), (2028, 159160), (2076, 155480), (2080, 155181), (2208, 146185), (2249, 143520), (2392, 134940), (2535, 127328), (2595, 124384), (2704, 119370), (2760, 116948), (2768, 116610), (2990, 107952), (3120, 103454), (3380, 95496), (3460, 93288), (3588, 89960), (3680, 87711), (3887, 83040), (3979, 81120), (4056, 79580), (4152, 77740), (4485, 71968), (4498, 71760), (4784, 67470), (5070, 63664), (5190, 62192), (5408, 59685), (5520, 58474), (5536, 58305), (5980, 53976), (6240, 51727), (6747, 47840), (6760, 47748), (6920, 46644), (7176, 44980), (7774, 41520), (7958, 40560), (8112, 39790), (8304, 38870), (8970, 35984), (8996, 35880), (9568, 33735), (10140, 31832), (10380, 31096), (11040, 29237), (11245, 28704), (11661, 27680), (11937, 27040), (11960, 26988), (13494, 23920), (13520, 23874), (13840, 23322), (14352, 22490), (15548, 20760), (15916, 20280), (16224, 19895), (16608, 19435), (17940, 17992)]