2117086720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 6209888256

約数和(自身を除く): 4092801536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 103, 112, 124, 128, 140, 148, 155, 160, 185, 206, 217, 224, 248, 256, 259, 280, 296, 310, 320, 370, 412, 434, 448, 496, 512, 515, 518, 560, 592, 620, 640, 721, 740, 824, 868, 896, 992, 1030, 1036, 1085, 1120, 1147, 1184, 1240, 1280, 1295, 1442, 1480, 1648, 1736, 1792, 1984, 2060, 2072, 2170, 2240, 2294, 2368, 2480, 2560, 2590, 2884, 2960, 3193, 3296, 3472, 3584, 3605, 3811, 3968, 4120, 4144, 4340, 4480, 4588, 4736, 4960, 5180, 5735, 5768, 5920, 6386, 6592, 6944, 7210, 7622, 7936, 8029, 8240, 8288, 8680, 8960, 9176, 9472, 9920, 10360, 11470, 11536, 11840, 12772, 13184, 13888, 14420, 15244, 15872, 15965, 16058, 16480, 16576, 17360, 17920, 18352, 18944, 19055, 19840, 20720, 22351, 22940, 23072, 23680, 25544, 26368, 26677, 27776, 28840, 30488, 31930, 32116, 32960, 33152, 34720, 36704, 38110, 39680, 40145, 41440, 44702, 45880, 46144, 47360, 51088, 52736, 53354, 55552, 57680, 60976, 63860, 64232, 65920, 66304, 69440, 73408, 76220, 79360, 80290, 82880, 89404, 91760, 92288, 94720, 102176, 106708, 111104, 111755, 115360, 118141, 121952, 127720, 128464, 131840, 132608, 133385, 138880, 146816, 152440, 160580, 165760, 178808, 183520, 184576, 204352, 213416, 223510, 230720, 236282, 243904, 255440, 256928, 263680, 266770, 277760, 293632, 304880, 321160, 331520, 357616, 367040, 369152, 408704, 426832, 447020, 461440, 472564, 487808, 510880, 513856, 533540, 555520, 587264, 590705, 609760, 642320, 663040, 715232, 734080, 817408, 826987, 853664, 894040, 922880, 945128, 975616, 1021760, 1027712, 1067080, 1181410, 1219520, 1284640, 1430464, 1468160, 1634816, 1653974, 1707328, 1788080, 1845760, 1890256, 1951232, 2043520, 2055424, 2134160, 2362820, 2439040, 2569280, 2860928, 2936320, 3307948, 3414656, 3576160, 3780512, 4087040, 4110848, 4134935, 4268320, 4725640, 4878080, 5138560, 5721856, 6615896, 6829312, 7152320, 7561024, 8174080, 8269870, 8536640, 9451280, 9756160, 10277120, 11443712, 13231792, 13658624, 14304640, 15122048, 16539740, 17073280, 18902560, 20554240, 26463584, 28609280, 30244096, 33079480, 34146560, 37805120, 52927168, 57218560, 60488192, 66158960, 68293120, 75610240, 105854336, 132317920, 151220480, 211708672, 264635840, 302440960, 423417344, 529271680, 1058543360, 2117086720]

約数ペア:

[(1, 2117086720), (2, 1058543360), (4, 529271680), (5, 423417344), (7, 302440960), (8, 264635840), (10, 211708672), (14, 151220480), (16, 132317920), (20, 105854336), (28, 75610240), (31, 68293120), (32, 66158960), (35, 60488192), (37, 57218560), (40, 52927168), (56, 37805120), (62, 34146560), (64, 33079480), (70, 30244096), (74, 28609280), (80, 26463584), (103, 20554240), (112, 18902560), (124, 17073280), (128, 16539740), (140, 15122048), (148, 14304640), (155, 13658624), (160, 13231792), (185, 11443712), (206, 10277120), (217, 9756160), (224, 9451280), (248, 8536640), (256, 8269870), (259, 8174080), (280, 7561024), (296, 7152320), (310, 6829312), (320, 6615896), (370, 5721856), (412, 5138560), (434, 4878080), (448, 4725640), (496, 4268320), (512, 4134935), (515, 4110848), (518, 4087040), (560, 3780512), (592, 3576160), (620, 3414656), (640, 3307948), (721, 2936320), (740, 2860928), (824, 2569280), (868, 2439040), (896, 2362820), (992, 2134160), (1030, 2055424), (1036, 2043520), (1085, 1951232), (1120, 1890256), (1147, 1845760), (1184, 1788080), (1240, 1707328), (1280, 1653974), (1295, 1634816), (1442, 1468160), (1480, 1430464), (1648, 1284640), (1736, 1219520), (1792, 1181410), (1984, 1067080), (2060, 1027712), (2072, 1021760), (2170, 975616), (2240, 945128), (2294, 922880), (2368, 894040), (2480, 853664), (2560, 826987), (2590, 817408), (2884, 734080), (2960, 715232), (3193, 663040), (3296, 642320), (3472, 609760), (3584, 590705), (3605, 587264), (3811, 555520), (3968, 533540), (4120, 513856), (4144, 510880), (4340, 487808), (4480, 472564), (4588, 461440), (4736, 447020), (4960, 426832), (5180, 408704), (5735, 369152), (5768, 367040), (5920, 357616), (6386, 331520), (6592, 321160), (6944, 304880), (7210, 293632), (7622, 277760), (7936, 266770), (8029, 263680), (8240, 256928), (8288, 255440), (8680, 243904), (8960, 236282), (9176, 230720), (9472, 223510), (9920, 213416), (10360, 204352), (11470, 184576), (11536, 183520), (11840, 178808), (12772, 165760), (13184, 160580), (13888, 152440), (14420, 146816), (15244, 138880), (15872, 133385), (15965, 132608), (16058, 131840), (16480, 128464), (16576, 127720), (17360, 121952), (17920, 118141), (18352, 115360), (18944, 111755), (19055, 111104), (19840, 106708), (20720, 102176), (22351, 94720), (22940, 92288), (23072, 91760), (23680, 89404), (25544, 82880), (26368, 80290), (26677, 79360), (27776, 76220), (28840, 73408), (30488, 69440), (31930, 66304), (32116, 65920), (32960, 64232), (33152, 63860), (34720, 60976), (36704, 57680), (38110, 55552), (39680, 53354), (40145, 52736), (41440, 51088), (44702, 47360), (45880, 46144)]