78524160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:72

約数の個数: 324

約数和(自身を含む): 298493496

約数和(自身を除く): 219969336

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, 121, 128, 130, 132, 143, 156, 160, 165, 169, 176, 192, 195, 208, 220, 240, 242, 256, 260, 264, 286, 312, 320, 330, 338, 352, 363, 384, 390, 416, 429, 440, 480, 484, 507, 520, 528, 572, 605, 624, 640, 660, 676, 704, 715, 726, 768, 780, 832, 845, 858, 880, 960, 968, 1014, 1040, 1056, 1144, 1210, 1248, 1280, 1320, 1352, 1408, 1430, 1452, 1560, 1573, 1664, 1690, 1716, 1760, 1815, 1859, 1920, 1936, 2028, 2080, 2112, 2145, 2288, 2420, 2496, 2535, 2640, 2704, 2816, 2860, 2904, 3120, 3146, 3328, 3380, 3432, 3520, 3630, 3718, 3840, 3872, 4056, 4160, 4224, 4290, 4576, 4719, 4840, 4992, 5070, 5280, 5408, 5577, 5720, 5808, 6240, 6292, 6760, 6864, 7040, 7260, 7436, 7744, 7865, 8112, 8320, 8448, 8580, 9152, 9295, 9438, 9680, 9984, 10140, 10560, 10816, 11154, 11440, 11616, 12480, 12584, 13520, 13728, 14080, 14520, 14872, 15488, 15730, 16224, 16640, 17160, 18304, 18590, 18876, 19360, 20280, 20449, 21120, 21632, 22308, 22880, 23232, 23595, 24960, 25168, 27040, 27456, 27885, 29040, 29744, 30976, 31460, 32448, 34320, 36608, 37180, 37752, 38720, 40560, 40898, 42240, 43264, 44616, 45760, 46464, 47190, 49920, 50336, 54080, 54912, 55770, 58080, 59488, 61347, 62920, 64896, 68640, 74360, 75504, 77440, 81120, 81796, 89232, 91520, 92928, 94380, 100672, 102245, 108160, 109824, 111540, 116160, 118976, 122694, 125840, 129792, 137280, 148720, 151008, 154880, 162240, 163592, 178464, 183040, 188760, 201344, 204490, 216320, 223080, 232320, 237952, 245388, 251680, 274560, 297440, 302016, 306735, 324480, 327184, 356928, 377520, 402688, 408980, 446160, 464640, 475904, 490776, 503360, 549120, 594880, 604032, 613470, 648960, 654368, 713856, 755040, 817960, 892320, 981552, 1006720, 1189760, 1208064, 1226940, 1308736, 1427712, 1510080, 1635920, 1784640, 1963104, 2013440, 2379520, 2453880, 2617472, 3020160, 3271840, 3569280, 3926208, 4907760, 5234944, 6040320, 6543680, 7138560, 7852416, 9815520, 13087360, 15704832, 19631040, 26174720, 39262080, 78524160]

約数ペア:

[(1, 78524160), (2, 39262080), (3, 26174720), (4, 19631040), (5, 15704832), (6, 13087360), (8, 9815520), (10, 7852416), (11, 7138560), (12, 6543680), (13, 6040320), (15, 5234944), (16, 4907760), (20, 3926208), (22, 3569280), (24, 3271840), (26, 3020160), (30, 2617472), (32, 2453880), (33, 2379520), (39, 2013440), (40, 1963104), (44, 1784640), (48, 1635920), (52, 1510080), (55, 1427712), (60, 1308736), (64, 1226940), (65, 1208064), (66, 1189760), (78, 1006720), (80, 981552), (88, 892320), (96, 817960), (104, 755040), (110, 713856), (120, 654368), (121, 648960), (128, 613470), (130, 604032), (132, 594880), (143, 549120), (156, 503360), (160, 490776), (165, 475904), (169, 464640), (176, 446160), (192, 408980), (195, 402688), (208, 377520), (220, 356928), (240, 327184), (242, 324480), (256, 306735), (260, 302016), (264, 297440), (286, 274560), (312, 251680), (320, 245388), (330, 237952), (338, 232320), (352, 223080), (363, 216320), (384, 204490), (390, 201344), (416, 188760), (429, 183040), (440, 178464), (480, 163592), (484, 162240), (507, 154880), (520, 151008), (528, 148720), (572, 137280), (605, 129792), (624, 125840), (640, 122694), (660, 118976), (676, 116160), (704, 111540), (715, 109824), (726, 108160), (768, 102245), (780, 100672), (832, 94380), (845, 92928), (858, 91520), (880, 89232), (960, 81796), (968, 81120), (1014, 77440), (1040, 75504), (1056, 74360), (1144, 68640), (1210, 64896), (1248, 62920), (1280, 61347), (1320, 59488), (1352, 58080), (1408, 55770), (1430, 54912), (1452, 54080), (1560, 50336), (1573, 49920), (1664, 47190), (1690, 46464), (1716, 45760), (1760, 44616), (1815, 43264), (1859, 42240), (1920, 40898), (1936, 40560), (2028, 38720), (2080, 37752), (2112, 37180), (2145, 36608), (2288, 34320), (2420, 32448), (2496, 31460), (2535, 30976), (2640, 29744), (2704, 29040), (2816, 27885), (2860, 27456), (2904, 27040), (3120, 25168), (3146, 24960), (3328, 23595), (3380, 23232), (3432, 22880), (3520, 22308), (3630, 21632), (3718, 21120), (3840, 20449), (3872, 20280), (4056, 19360), (4160, 18876), (4224, 18590), (4290, 18304), (4576, 17160), (4719, 16640), (4840, 16224), (4992, 15730), (5070, 15488), (5280, 14872), (5408, 14520), (5577, 14080), (5720, 13728), (5808, 13520), (6240, 12584), (6292, 12480), (6760, 11616), (6864, 11440), (7040, 11154), (7260, 10816), (7436, 10560), (7744, 10140), (7865, 9984), (8112, 9680), (8320, 9438), (8448, 9295), (8580, 9152)]