2313221120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 352

約数和(自身を含む): 6917222400

約数和(自身を除く): 4604001280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 79, 80, 86, 95, 112, 128, 133, 140, 152, 158, 160, 172, 190, 215, 224, 256, 266, 280, 301, 304, 316, 320, 344, 380, 395, 430, 448, 512, 532, 553, 560, 602, 608, 632, 640, 665, 688, 760, 790, 817, 860, 896, 1024, 1064, 1106, 1120, 1204, 1216, 1264, 1280, 1330, 1376, 1501, 1505, 1520, 1580, 1634, 1720, 1792, 2128, 2212, 2240, 2408, 2432, 2528, 2560, 2660, 2752, 2765, 3002, 3010, 3040, 3160, 3268, 3397, 3440, 3584, 4085, 4256, 4424, 4480, 4816, 4864, 5056, 5120, 5320, 5504, 5530, 5719, 6004, 6020, 6080, 6320, 6536, 6794, 6880, 7168, 7505, 8170, 8512, 8848, 8960, 9632, 9728, 10112, 10507, 10640, 11008, 11060, 11438, 12008, 12040, 12160, 12640, 13072, 13588, 13760, 15010, 16340, 16985, 17024, 17696, 17920, 19264, 19456, 20224, 21014, 21280, 22016, 22120, 22876, 23779, 24016, 24080, 24320, 25280, 26144, 27176, 27520, 28595, 30020, 32680, 33970, 34048, 35392, 35840, 38528, 40448, 42028, 42560, 44032, 44240, 45752, 47558, 48032, 48160, 48640, 50560, 52288, 52535, 54352, 55040, 57190, 60040, 64543, 65360, 67940, 68096, 70784, 77056, 80896, 84056, 85120, 88480, 91504, 95116, 96064, 96320, 97280, 101120, 104576, 105070, 108704, 110080, 114380, 118895, 120080, 129086, 130720, 135880, 136192, 141568, 154112, 168112, 170240, 176960, 183008, 190232, 192128, 192640, 202240, 209152, 210140, 217408, 220160, 228760, 237790, 240160, 258172, 261440, 271760, 283136, 308224, 322715, 336224, 340480, 353920, 366016, 380464, 384256, 385280, 404480, 418304, 420280, 434816, 451801, 457520, 475580, 480320, 516344, 522880, 543520, 566272, 645430, 672448, 680960, 707840, 732032, 760928, 768512, 770560, 836608, 840560, 869632, 903602, 915040, 951160, 960640, 1032688, 1045760, 1087040, 1290860, 1344896, 1415680, 1464064, 1521856, 1537024, 1541120, 1681120, 1739264, 1807204, 1830080, 1902320, 1921280, 2065376, 2091520, 2174080, 2259005, 2581720, 2689792, 2831360, 2928128, 3043712, 3362240, 3478528, 3614408, 3660160, 3804640, 3842560, 4130752, 4183040, 4348160, 4518010, 5163440, 5379584, 5856256, 6087424, 6724480, 7228816, 7320320, 7609280, 7685120, 8261504, 8696320, 9036020, 10326880, 10759168, 12174848, 13448960, 14457632, 14640640, 15218560, 16523008, 17392640, 18072040, 20653760, 24349696, 26897920, 28915264, 29281280, 30437120, 33046016, 36144080, 41307520, 53795840, 57830528, 60874240, 66092032, 72288160, 82615040, 115661056, 121748480, 144576320, 165230080, 231322112, 289152640, 330460160, 462644224, 578305280, 1156610560, 2313221120]

約数ペア:

[(1, 2313221120), (2, 1156610560), (4, 578305280), (5, 462644224), (7, 330460160), (8, 289152640), (10, 231322112), (14, 165230080), (16, 144576320), (19, 121748480), (20, 115661056), (28, 82615040), (32, 72288160), (35, 66092032), (38, 60874240), (40, 57830528), (43, 53795840), (56, 41307520), (64, 36144080), (70, 33046016), (76, 30437120), (79, 29281280), (80, 28915264), (86, 26897920), (95, 24349696), (112, 20653760), (128, 18072040), (133, 17392640), (140, 16523008), (152, 15218560), (158, 14640640), (160, 14457632), (172, 13448960), (190, 12174848), (215, 10759168), (224, 10326880), (256, 9036020), (266, 8696320), (280, 8261504), (301, 7685120), (304, 7609280), (316, 7320320), (320, 7228816), (344, 6724480), (380, 6087424), (395, 5856256), (430, 5379584), (448, 5163440), (512, 4518010), (532, 4348160), (553, 4183040), (560, 4130752), (602, 3842560), (608, 3804640), (632, 3660160), (640, 3614408), (665, 3478528), (688, 3362240), (760, 3043712), (790, 2928128), (817, 2831360), (860, 2689792), (896, 2581720), (1024, 2259005), (1064, 2174080), (1106, 2091520), (1120, 2065376), (1204, 1921280), (1216, 1902320), (1264, 1830080), (1280, 1807204), (1330, 1739264), (1376, 1681120), (1501, 1541120), (1505, 1537024), (1520, 1521856), (1580, 1464064), (1634, 1415680), (1720, 1344896), (1792, 1290860), (2128, 1087040), (2212, 1045760), (2240, 1032688), (2408, 960640), (2432, 951160), (2528, 915040), (2560, 903602), (2660, 869632), (2752, 840560), (2765, 836608), (3002, 770560), (3010, 768512), (3040, 760928), (3160, 732032), (3268, 707840), (3397, 680960), (3440, 672448), (3584, 645430), (4085, 566272), (4256, 543520), (4424, 522880), (4480, 516344), (4816, 480320), (4864, 475580), (5056, 457520), (5120, 451801), (5320, 434816), (5504, 420280), (5530, 418304), (5719, 404480), (6004, 385280), (6020, 384256), (6080, 380464), (6320, 366016), (6536, 353920), (6794, 340480), (6880, 336224), (7168, 322715), (7505, 308224), (8170, 283136), (8512, 271760), (8848, 261440), (8960, 258172), (9632, 240160), (9728, 237790), (10112, 228760), (10507, 220160), (10640, 217408), (11008, 210140), (11060, 209152), (11438, 202240), (12008, 192640), (12040, 192128), (12160, 190232), (12640, 183008), (13072, 176960), (13588, 170240), (13760, 168112), (15010, 154112), (16340, 141568), (16985, 136192), (17024, 135880), (17696, 130720), (17920, 129086), (19264, 120080), (19456, 118895), (20224, 114380), (21014, 110080), (21280, 108704), (22016, 105070), (22120, 104576), (22876, 101120), (23779, 97280), (24016, 96320), (24080, 96064), (24320, 95116), (25280, 91504), (26144, 88480), (27176, 85120), (27520, 84056), (28595, 80896), (30020, 77056), (32680, 70784), (33970, 68096), (34048, 67940), (35392, 65360), (35840, 64543), (38528, 60040), (40448, 57190), (42028, 55040), (42560, 54352), (44032, 52535), (44240, 52288), (45752, 50560), (47558, 48640), (48032, 48160)]