247378560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 512

約数和(自身を含む): 999371520

約数和(自身を除く): 751992960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 53, 55, 60, 64, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 106, 110, 120, 128, 130, 132, 136, 143, 156, 159, 160, 165, 170, 176, 187, 192, 195, 204, 208, 212, 220, 221, 240, 255, 260, 264, 265, 272, 286, 312, 318, 320, 330, 340, 352, 374, 384, 390, 408, 416, 424, 429, 440, 442, 480, 510, 520, 528, 530, 544, 561, 572, 583, 624, 636, 640, 660, 663, 680, 689, 704, 715, 748, 780, 795, 816, 832, 848, 858, 880, 884, 901, 935, 960, 1020, 1040, 1056, 1060, 1088, 1105, 1122, 1144, 1166, 1248, 1272, 1320, 1326, 1360, 1378, 1408, 1430, 1496, 1560, 1590, 1632, 1664, 1696, 1716, 1749, 1760, 1768, 1802, 1870, 1920, 2040, 2067, 2080, 2112, 2120, 2145, 2176, 2210, 2244, 2288, 2332, 2431, 2496, 2544, 2640, 2652, 2703, 2720, 2756, 2805, 2860, 2915, 2992, 3120, 3180, 3264, 3315, 3392, 3432, 3445, 3498, 3520, 3536, 3604, 3740, 4080, 4134, 4160, 4224, 4240, 4290, 4420, 4488, 4505, 4576, 4664, 4862, 4992, 5088, 5280, 5304, 5406, 5440, 5512, 5610, 5720, 5830, 5984, 6240, 6360, 6528, 6630, 6784, 6864, 6890, 6996, 7040, 7072, 7208, 7293, 7480, 7579, 8160, 8268, 8320, 8480, 8580, 8745, 8840, 8976, 9010, 9152, 9328, 9724, 9911, 10176, 10335, 10560, 10608, 10812, 10880, 11024, 11220, 11440, 11660, 11713, 11968, 12155, 12480, 12720, 13260, 13515, 13728, 13780, 13992, 14144, 14416, 14586, 14960, 15158, 16320, 16536, 16960, 17160, 17490, 17680, 17952, 18020, 18304, 18656, 19448, 19822, 20352, 20670, 21120, 21216, 21624, 22048, 22440, 22737, 22880, 23320, 23426, 23936, 24310, 24960, 25440, 26520, 27030, 27456, 27560, 27984, 28288, 28832, 29172, 29733, 29920, 30316, 32640, 33072, 33920, 34320, 34980, 35139, 35360, 35904, 36040, 36465, 37312, 37895, 38896, 39644, 41340, 42432, 43248, 44096, 44880, 45474, 45760, 46640, 46852, 48620, 49555, 50880, 53040, 54060, 54912, 55120, 55968, 57664, 58344, 58565, 59466, 59840, 60632, 66144, 68640, 69960, 70278, 70720, 71808, 72080, 72930, 74624, 75790, 77792, 79288, 82680, 84864, 86496, 88192, 89760, 90948, 91520, 93280, 93704, 97240, 99110, 101760, 106080, 108120, 110240, 111936, 113685, 115328, 116688, 117130, 118932, 119680, 121264, 128843, 132288, 137280, 139920, 140556, 141440, 144160, 145860, 148665, 151580, 155584, 158576, 165360, 172992, 175695, 179520, 181896, 186560, 187408, 194480, 198220, 212160, 216240, 220480, 223872, 227370, 233376, 234260, 237864, 242528, 257686, 264576, 274560, 279840, 281112, 288320, 291720, 297330, 303160, 311168, 317152, 330720, 345984, 351390, 359040, 363792, 373120, 374816, 386529, 388960, 396440, 424320, 432480, 440960, 454740, 466752, 468520, 475728, 485056, 515372, 559680, 562224, 576640, 583440, 594660, 606320, 634304, 644215, 661440, 702780, 727584, 749632, 773058, 777920, 792880, 864960, 909480, 933504, 937040, 951456, 970112, 1030744, 1119360, 1124448, 1166880, 1189320, 1212640, 1268608, 1288430, 1322880, 1405560, 1455168, 1499264, 1546116, 1555840, 1585760, 1729920, 1818960, 1874080, 1902912, 1932645, 2061488, 2248896, 2333760, 2378640, 2425280, 2576860, 2811120, 2910336, 3092232, 3171520, 3637920, 3748160, 3805824, 3865290, 4122976, 4497792, 4667520, 4757280, 4850560, 5153720, 5622240, 6184464, 6343040, 7275840, 7496320, 7730580, 8245952, 9514560, 10307440, 11244480, 12368928, 14551680, 15461160, 16491904, 19029120, 20614880, 22488960, 24737856, 30922320, 41229760, 49475712, 61844640, 82459520, 123689280, 247378560]

約数ペア:

[(1, 247378560), (2, 123689280), (3, 82459520), (4, 61844640), (5, 49475712), (6, 41229760), (8, 30922320), (10, 24737856), (11, 22488960), (12, 20614880), (13, 19029120), (15, 16491904), (16, 15461160), (17, 14551680), (20, 12368928), (22, 11244480), (24, 10307440), (26, 9514560), (30, 8245952), (32, 7730580), (33, 7496320), (34, 7275840), (39, 6343040), (40, 6184464), (44, 5622240), (48, 5153720), (51, 4850560), (52, 4757280), (53, 4667520), (55, 4497792), (60, 4122976), (64, 3865290), (65, 3805824), (66, 3748160), (68, 3637920), (78, 3171520), (80, 3092232), (85, 2910336), (88, 2811120), (96, 2576860), (102, 2425280), (104, 2378640), (106, 2333760), (110, 2248896), (120, 2061488), (128, 1932645), (130, 1902912), (132, 1874080), (136, 1818960), (143, 1729920), (156, 1585760), (159, 1555840), (160, 1546116), (165, 1499264), (170, 1455168), (176, 1405560), (187, 1322880), (192, 1288430), (195, 1268608), (204, 1212640), (208, 1189320), (212, 1166880), (220, 1124448), (221, 1119360), (240, 1030744), (255, 970112), (260, 951456), (264, 937040), (265, 933504), (272, 909480), (286, 864960), (312, 792880), (318, 777920), (320, 773058), (330, 749632), (340, 727584), (352, 702780), (374, 661440), (384, 644215), (390, 634304), (408, 606320), (416, 594660), (424, 583440), (429, 576640), (440, 562224), (442, 559680), (480, 515372), (510, 485056), (520, 475728), (528, 468520), (530, 466752), (544, 454740), (561, 440960), (572, 432480), (583, 424320), (624, 396440), (636, 388960), (640, 386529), (660, 374816), (663, 373120), (680, 363792), (689, 359040), (704, 351390), (715, 345984), (748, 330720), (780, 317152), (795, 311168), (816, 303160), (832, 297330), (848, 291720), (858, 288320), (880, 281112), (884, 279840), (901, 274560), (935, 264576), (960, 257686), (1020, 242528), (1040, 237864), (1056, 234260), (1060, 233376), (1088, 227370), (1105, 223872), (1122, 220480), (1144, 216240), (1166, 212160), (1248, 198220), (1272, 194480), (1320, 187408), (1326, 186560), (1360, 181896), (1378, 179520), (1408, 175695), (1430, 172992), (1496, 165360), (1560, 158576), (1590, 155584), (1632, 151580), (1664, 148665), (1696, 145860), (1716, 144160), (1749, 141440), (1760, 140556), (1768, 139920), (1802, 137280), (1870, 132288), (1920, 128843), (2040, 121264), (2067, 119680), (2080, 118932), (2112, 117130), (2120, 116688), (2145, 115328), (2176, 113685), (2210, 111936), (2244, 110240), (2288, 108120), (2332, 106080), (2431, 101760), (2496, 99110), (2544, 97240), (2640, 93704), (2652, 93280), (2703, 91520), (2720, 90948), (2756, 89760), (2805, 88192), (2860, 86496), (2915, 84864), (2992, 82680), (3120, 79288), (3180, 77792), (3264, 75790), (3315, 74624), (3392, 72930), (3432, 72080), (3445, 71808), (3498, 70720), (3520, 70278), (3536, 69960), (3604, 68640), (3740, 66144), (4080, 60632), (4134, 59840), (4160, 59466), (4224, 58565), (4240, 58344), (4290, 57664), (4420, 55968), (4488, 55120), (4505, 54912), (4576, 54060), (4664, 53040), (4862, 50880), (4992, 49555), (5088, 48620), (5280, 46852), (5304, 46640), (5406, 45760), (5440, 45474), (5512, 44880), (5610, 44096), (5720, 43248), (5830, 42432), (5984, 41340), (6240, 39644), (6360, 38896), (6528, 37895), (6630, 37312), (6784, 36465), (6864, 36040), (6890, 35904), (6996, 35360), (7040, 35139), (7072, 34980), (7208, 34320), (7293, 33920), (7480, 33072), (7579, 32640), (8160, 30316), (8268, 29920), (8320, 29733), (8480, 29172), (8580, 28832), (8745, 28288), (8840, 27984), (8976, 27560), (9010, 27456), (9152, 27030), (9328, 26520), (9724, 25440), (9911, 24960), (10176, 24310), (10335, 23936), (10560, 23426), (10608, 23320), (10812, 22880), (10880, 22737), (11024, 22440), (11220, 22048), (11440, 21624), (11660, 21216), (11713, 21120), (11968, 20670), (12155, 20352), (12480, 19822), (12720, 19448), (13260, 18656), (13515, 18304), (13728, 18020), (13780, 17952), (13992, 17680), (14144, 17490), (14416, 17160), (14586, 16960), (14960, 16536), (15158, 16320)]