405113280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 336

約数和(自身を含む): 1526097024

約数和(自身を除く): 1120983744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 192, 195, 208, 220, 227, 240, 260, 264, 286, 312, 320, 330, 338, 352, 390, 416, 429, 440, 454, 480, 507, 520, 528, 572, 624, 660, 676, 681, 704, 715, 780, 832, 845, 858, 880, 908, 960, 1014, 1040, 1056, 1135, 1144, 1248, 1320, 1352, 1362, 1430, 1560, 1690, 1716, 1760, 1816, 1859, 2028, 2080, 2112, 2145, 2270, 2288, 2496, 2497, 2535, 2640, 2704, 2724, 2860, 2951, 3120, 3380, 3405, 3432, 3520, 3632, 3718, 4056, 4160, 4290, 4540, 4576, 4994, 5070, 5280, 5408, 5448, 5577, 5720, 5902, 6240, 6760, 6810, 6864, 7264, 7436, 7491, 8112, 8580, 8853, 9080, 9152, 9295, 9988, 10140, 10560, 10816, 10896, 11154, 11440, 11804, 12480, 12485, 13520, 13620, 13728, 14528, 14755, 14872, 14982, 16224, 17160, 17706, 18160, 18590, 19976, 20280, 21792, 22308, 22880, 23608, 24970, 27040, 27240, 27456, 27885, 29510, 29744, 29964, 32448, 32461, 34320, 35412, 36320, 37180, 37455, 38363, 39952, 40560, 43584, 44265, 44616, 45760, 47216, 49940, 54080, 54480, 55770, 59020, 59488, 59928, 64922, 68640, 70824, 72640, 74360, 74910, 76726, 79904, 81120, 88530, 89232, 94432, 97383, 99880, 108960, 111540, 115089, 118040, 118976, 119856, 129844, 137280, 141648, 148720, 149820, 153452, 159808, 162240, 162305, 177060, 178464, 188864, 191815, 194766, 199760, 217920, 223080, 230178, 236080, 239712, 259688, 283296, 297440, 299640, 306904, 324610, 354120, 356928, 383630, 389532, 399520, 421993, 446160, 460356, 472160, 479424, 486915, 519376, 566592, 575445, 594880, 599280, 613808, 649220, 708240, 767260, 779064, 799040, 843986, 892320, 920712, 944320, 973830, 1038752, 1150890, 1198560, 1227616, 1265979, 1298440, 1416480, 1534520, 1558128, 1687972, 1784640, 1841424, 1947660, 2077504, 2109965, 2301780, 2397120, 2455232, 2531958, 2596880, 2832960, 3069040, 3116256, 3375944, 3682848, 3895320, 4219930, 4603560, 5063916, 5193760, 6138080, 6232512, 6329895, 6751888, 7365696, 7790640, 8439860, 9207120, 10127832, 10387520, 12276160, 12659790, 13503776, 15581280, 16879720, 18414240, 20255664, 25319580, 27007552, 31162560, 33759440, 36828480, 40511328, 50639160, 67518880, 81022656, 101278320, 135037760, 202556640, 405113280]

約数ペア:

[(1, 405113280), (2, 202556640), (3, 135037760), (4, 101278320), (5, 81022656), (6, 67518880), (8, 50639160), (10, 40511328), (11, 36828480), (12, 33759440), (13, 31162560), (15, 27007552), (16, 25319580), (20, 20255664), (22, 18414240), (24, 16879720), (26, 15581280), (30, 13503776), (32, 12659790), (33, 12276160), (39, 10387520), (40, 10127832), (44, 9207120), (48, 8439860), (52, 7790640), (55, 7365696), (60, 6751888), (64, 6329895), (65, 6232512), (66, 6138080), (78, 5193760), (80, 5063916), (88, 4603560), (96, 4219930), (104, 3895320), (110, 3682848), (120, 3375944), (130, 3116256), (132, 3069040), (143, 2832960), (156, 2596880), (160, 2531958), (165, 2455232), (169, 2397120), (176, 2301780), (192, 2109965), (195, 2077504), (208, 1947660), (220, 1841424), (227, 1784640), (240, 1687972), (260, 1558128), (264, 1534520), (286, 1416480), (312, 1298440), (320, 1265979), (330, 1227616), (338, 1198560), (352, 1150890), (390, 1038752), (416, 973830), (429, 944320), (440, 920712), (454, 892320), (480, 843986), (507, 799040), (520, 779064), (528, 767260), (572, 708240), (624, 649220), (660, 613808), (676, 599280), (681, 594880), (704, 575445), (715, 566592), (780, 519376), (832, 486915), (845, 479424), (858, 472160), (880, 460356), (908, 446160), (960, 421993), (1014, 399520), (1040, 389532), (1056, 383630), (1135, 356928), (1144, 354120), (1248, 324610), (1320, 306904), (1352, 299640), (1362, 297440), (1430, 283296), (1560, 259688), (1690, 239712), (1716, 236080), (1760, 230178), (1816, 223080), (1859, 217920), (2028, 199760), (2080, 194766), (2112, 191815), (2145, 188864), (2270, 178464), (2288, 177060), (2496, 162305), (2497, 162240), (2535, 159808), (2640, 153452), (2704, 149820), (2724, 148720), (2860, 141648), (2951, 137280), (3120, 129844), (3380, 119856), (3405, 118976), (3432, 118040), (3520, 115089), (3632, 111540), (3718, 108960), (4056, 99880), (4160, 97383), (4290, 94432), (4540, 89232), (4576, 88530), (4994, 81120), (5070, 79904), (5280, 76726), (5408, 74910), (5448, 74360), (5577, 72640), (5720, 70824), (5902, 68640), (6240, 64922), (6760, 59928), (6810, 59488), (6864, 59020), (7264, 55770), (7436, 54480), (7491, 54080), (8112, 49940), (8580, 47216), (8853, 45760), (9080, 44616), (9152, 44265), (9295, 43584), (9988, 40560), (10140, 39952), (10560, 38363), (10816, 37455), (10896, 37180), (11154, 36320), (11440, 35412), (11804, 34320), (12480, 32461), (12485, 32448), (13520, 29964), (13620, 29744), (13728, 29510), (14528, 27885), (14755, 27456), (14872, 27240), (14982, 27040), (16224, 24970), (17160, 23608), (17706, 22880), (18160, 22308), (18590, 21792), (19976, 20280)]