31498571520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5393}}^1$

素因数の和:5449

約数の個数: 432

約数和(自身を含む): 121058189280

約数和(自身を除く): 89559617760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 676, 702, 720, 768, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1152, 1170, 1248, 1280, 1352, 1404, 1440, 1521, 1560, 1664, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2160, 2304, 2340, 2496, 2535, 2704, 2808, 2880, 3042, 3120, 3328, 3380, 3456, 3510, 3744, 3840, 4056, 4160, 4320, 4563, 4680, 4992, 5070, 5393, 5408, 5616, 5760, 6084, 6240, 6760, 6912, 7020, 7488, 7605, 8112, 8320, 8640, 9126, 9360, 9984, 10140, 10786, 10816, 11232, 11520, 12168, 12480, 13520, 14040, 14976, 15210, 16179, 16224, 16640, 17280, 18252, 18720, 20280, 21572, 21632, 22464, 22815, 24336, 24960, 26965, 27040, 28080, 29952, 30420, 32358, 32448, 34560, 36504, 37440, 40560, 43144, 43264, 44928, 45630, 48537, 48672, 49920, 53930, 54080, 56160, 60840, 64716, 64896, 70109, 73008, 74880, 80895, 81120, 86288, 89856, 91260, 97074, 97344, 107860, 108160, 112320, 121680, 129432, 129792, 140218, 145611, 146016, 149760, 161790, 162240, 172576, 182520, 194148, 194688, 210327, 215720, 216320, 224640, 242685, 243360, 258864, 280436, 291222, 292032, 323580, 324480, 345152, 350545, 365040, 388296, 389376, 420654, 431440, 449280, 485370, 486720, 517728, 560872, 582444, 584064, 630981, 647160, 648960, 690304, 701090, 728055, 730080, 776592, 841308, 862880, 911417, 970740, 973440, 1035456, 1051635, 1121744, 1164888, 1168128, 1261962, 1294320, 1380608, 1402180, 1456110, 1460160, 1553184, 1682616, 1725760, 1822834, 1892943, 1941480, 1946880, 2070912, 2103270, 2243488, 2329776, 2523924, 2588640, 2734251, 2804360, 2912220, 2920320, 3106368, 3154905, 3365232, 3451520, 3645668, 3785886, 3882960, 4141824, 4206540, 4486976, 4557085, 4659552, 5047848, 5177280, 5468502, 5608720, 5824440, 5840640, 6212736, 6309810, 6730464, 6903040, 7291336, 7571772, 7765920, 8202753, 8413080, 8973952, 9114170, 9319104, 9464715, 10095696, 10354560, 10937004, 11217440, 11648880, 12425472, 12619620, 13460928, 13671255, 14582672, 15143544, 15531840, 16405506, 16826160, 17947904, 18228340, 18638208, 18929430, 20191392, 20709120, 21874008, 22434880, 23297760, 24608259, 25239240, 26921856, 27342510, 29165344, 30287088, 31063680, 32811012, 33652320, 36456680, 37276416, 37858860, 40382784, 41013765, 43748016, 44869760, 46595520, 49216518, 50478480, 53843712, 54685020, 58330688, 60574176, 62127360, 65622024, 67304640, 72913360, 75717720, 80765568, 82027530, 87496032, 89739520, 93191040, 98433036, 100956960, 109370040, 116661376, 121148352, 123041295, 131244048, 134609280, 145826720, 151435440, 161531136, 164055060, 174992064, 186382080, 196866072, 201913920, 218740080, 233322752, 242296704, 246082590, 262488096, 269218560, 291653440, 302870880, 328110120, 349984128, 393732144, 403827840, 437480160, 484593408, 492165180, 524976192, 583306880, 605741760, 656220240, 699968256, 787464288, 807655680, 874960320, 984330360, 1049952384, 1166613760, 1211483520, 1312440480, 1574928576, 1749920640, 1968660720, 2099904768, 2422967040, 2624880960, 3149857152, 3499841280, 3937321440, 5249761920, 6299714304, 7874642880, 10499523840, 15749285760, 31498571520]

約数ペア:

[(1, 31498571520), (2, 15749285760), (3, 10499523840), (4, 7874642880), (5, 6299714304), (6, 5249761920), (8, 3937321440), (9, 3499841280), (10, 3149857152), (12, 2624880960), (13, 2422967040), (15, 2099904768), (16, 1968660720), (18, 1749920640), (20, 1574928576), (24, 1312440480), (26, 1211483520), (27, 1166613760), (30, 1049952384), (32, 984330360), (36, 874960320), (39, 807655680), (40, 787464288), (45, 699968256), (48, 656220240), (52, 605741760), (54, 583306880), (60, 524976192), (64, 492165180), (65, 484593408), (72, 437480160), (78, 403827840), (80, 393732144), (90, 349984128), (96, 328110120), (104, 302870880), (108, 291653440), (117, 269218560), (120, 262488096), (128, 246082590), (130, 242296704), (135, 233322752), (144, 218740080), (156, 201913920), (160, 196866072), (169, 186382080), (180, 174992064), (192, 164055060), (195, 161531136), (208, 151435440), (216, 145826720), (234, 134609280), (240, 131244048), (256, 123041295), (260, 121148352), (270, 116661376), (288, 109370040), (312, 100956960), (320, 98433036), (338, 93191040), (351, 89739520), (360, 87496032), (384, 82027530), (390, 80765568), (416, 75717720), (432, 72913360), (468, 67304640), (480, 65622024), (507, 62127360), (520, 60574176), (540, 58330688), (576, 54685020), (585, 53843712), (624, 50478480), (640, 49216518), (676, 46595520), (702, 44869760), (720, 43748016), (768, 41013765), (780, 40382784), (832, 37858860), (845, 37276416), (864, 36456680), (936, 33652320), (960, 32811012), (1014, 31063680), (1040, 30287088), (1080, 29165344), (1152, 27342510), (1170, 26921856), (1248, 25239240), (1280, 24608259), (1352, 23297760), (1404, 22434880), (1440, 21874008), (1521, 20709120), (1560, 20191392), (1664, 18929430), (1690, 18638208), (1728, 18228340), (1755, 17947904), (1872, 16826160), (1920, 16405506), (2028, 15531840), (2080, 15143544), (2160, 14582672), (2304, 13671255), (2340, 13460928), (2496, 12619620), (2535, 12425472), (2704, 11648880), (2808, 11217440), (2880, 10937004), (3042, 10354560), (3120, 10095696), (3328, 9464715), (3380, 9319104), (3456, 9114170), (3510, 8973952), (3744, 8413080), (3840, 8202753), (4056, 7765920), (4160, 7571772), (4320, 7291336), (4563, 6903040), (4680, 6730464), (4992, 6309810), (5070, 6212736), (5393, 5840640), (5408, 5824440), (5616, 5608720), (5760, 5468502), (6084, 5177280), (6240, 5047848), (6760, 4659552), (6912, 4557085), (7020, 4486976), (7488, 4206540), (7605, 4141824), (8112, 3882960), (8320, 3785886), (8640, 3645668), (9126, 3451520), (9360, 3365232), (9984, 3154905), (10140, 3106368), (10786, 2920320), (10816, 2912220), (11232, 2804360), (11520, 2734251), (12168, 2588640), (12480, 2523924), (13520, 2329776), (14040, 2243488), (14976, 2103270), (15210, 2070912), (16179, 1946880), (16224, 1941480), (16640, 1892943), (17280, 1822834), (18252, 1725760), (18720, 1682616), (20280, 1553184), (21572, 1460160), (21632, 1456110), (22464, 1402180), (22815, 1380608), (24336, 1294320), (24960, 1261962), (26965, 1168128), (27040, 1164888), (28080, 1121744), (29952, 1051635), (30420, 1035456), (32358, 973440), (32448, 970740), (34560, 911417), (36504, 862880), (37440, 841308), (40560, 776592), (43144, 730080), (43264, 728055), (44928, 701090), (45630, 690304), (48537, 648960), (48672, 647160), (49920, 630981), (53930, 584064), (54080, 582444), (56160, 560872), (60840, 517728), (64716, 486720), (64896, 485370), (70109, 449280), (73008, 431440), (74880, 420654), (80895, 389376), (81120, 388296), (86288, 365040), (89856, 350545), (91260, 345152), (97074, 324480), (97344, 323580), (107860, 292032), (108160, 291222), (112320, 280436), (121680, 258864), (129432, 243360), (129792, 242685), (140218, 224640), (145611, 216320), (146016, 215720), (149760, 210327), (161790, 194688), (162240, 194148), (172576, 182520)]