2178749440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 352

約数和(自身を含む): 6451881984

約数和(自身を除く): 4273132544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 53, 56, 62, 64, 70, 74, 80, 106, 112, 124, 128, 140, 148, 155, 160, 185, 212, 217, 224, 248, 256, 259, 265, 280, 296, 310, 320, 370, 371, 424, 434, 448, 496, 512, 518, 530, 560, 592, 620, 640, 740, 742, 848, 868, 896, 992, 1024, 1036, 1060, 1085, 1120, 1147, 1184, 1240, 1280, 1295, 1480, 1484, 1643, 1696, 1736, 1792, 1855, 1961, 1984, 2072, 2120, 2170, 2240, 2294, 2368, 2480, 2560, 2590, 2960, 2968, 3286, 3392, 3472, 3584, 3710, 3922, 3968, 4144, 4240, 4340, 4480, 4588, 4736, 4960, 5120, 5180, 5735, 5920, 5936, 6572, 6784, 6944, 7168, 7420, 7844, 7936, 8029, 8215, 8288, 8480, 8680, 8960, 9176, 9472, 9805, 9920, 10360, 11470, 11501, 11840, 11872, 13144, 13568, 13727, 13888, 14840, 15688, 15872, 16058, 16430, 16576, 16960, 17360, 17920, 18352, 18944, 19610, 19840, 20720, 22940, 23002, 23680, 23744, 26288, 27136, 27454, 27776, 29680, 31376, 31744, 32116, 32860, 33152, 33920, 34720, 35840, 36704, 37888, 39220, 39680, 40145, 41440, 45880, 46004, 47360, 47488, 52576, 54272, 54908, 55552, 57505, 59360, 60791, 62752, 64232, 65720, 66304, 67840, 68635, 69440, 73408, 78440, 79360, 80290, 82880, 91760, 92008, 94720, 94976, 105152, 109816, 111104, 115010, 118720, 121582, 125504, 128464, 131440, 132608, 135680, 137270, 138880, 146816, 156880, 158720, 160580, 165760, 183520, 184016, 189440, 189952, 210304, 219632, 222208, 230020, 237440, 243164, 251008, 256928, 262880, 265216, 271360, 274540, 277760, 293632, 303955, 313760, 321160, 331520, 367040, 368032, 379904, 420608, 425537, 439264, 460040, 474880, 486328, 502016, 513856, 525760, 549080, 555520, 587264, 607910, 627520, 642320, 663040, 734080, 736064, 841216, 851074, 878528, 920080, 949760, 972656, 1004032, 1027712, 1051520, 1098160, 1111040, 1174528, 1215820, 1255040, 1284640, 1326080, 1468160, 1472128, 1682432, 1702148, 1757056, 1840160, 1899520, 1945312, 2008064, 2055424, 2103040, 2127685, 2196320, 2431640, 2510080, 2569280, 2936320, 2944256, 3404296, 3514112, 3680320, 3890624, 4110848, 4206080, 4255370, 4392640, 4863280, 5020160, 5138560, 5872640, 5888512, 6808592, 7028224, 7360640, 7781248, 8221696, 8412160, 8510740, 8785280, 9726560, 10040320, 10277120, 11777024, 13617184, 14056448, 14721280, 15562496, 17021480, 17570560, 19453120, 20554240, 27234368, 29442560, 31124992, 34042960, 35141120, 38906240, 41108480, 54468736, 58885120, 62249984, 68085920, 70282240, 77812480, 108937472, 136171840, 155624960, 217874944, 272343680, 311249920, 435749888, 544687360, 1089374720, 2178749440]

約数ペア:

[(1, 2178749440), (2, 1089374720), (4, 544687360), (5, 435749888), (7, 311249920), (8, 272343680), (10, 217874944), (14, 155624960), (16, 136171840), (20, 108937472), (28, 77812480), (31, 70282240), (32, 68085920), (35, 62249984), (37, 58885120), (40, 54468736), (53, 41108480), (56, 38906240), (62, 35141120), (64, 34042960), (70, 31124992), (74, 29442560), (80, 27234368), (106, 20554240), (112, 19453120), (124, 17570560), (128, 17021480), (140, 15562496), (148, 14721280), (155, 14056448), (160, 13617184), (185, 11777024), (212, 10277120), (217, 10040320), (224, 9726560), (248, 8785280), (256, 8510740), (259, 8412160), (265, 8221696), (280, 7781248), (296, 7360640), (310, 7028224), (320, 6808592), (370, 5888512), (371, 5872640), (424, 5138560), (434, 5020160), (448, 4863280), (496, 4392640), (512, 4255370), (518, 4206080), (530, 4110848), (560, 3890624), (592, 3680320), (620, 3514112), (640, 3404296), (740, 2944256), (742, 2936320), (848, 2569280), (868, 2510080), (896, 2431640), (992, 2196320), (1024, 2127685), (1036, 2103040), (1060, 2055424), (1085, 2008064), (1120, 1945312), (1147, 1899520), (1184, 1840160), (1240, 1757056), (1280, 1702148), (1295, 1682432), (1480, 1472128), (1484, 1468160), (1643, 1326080), (1696, 1284640), (1736, 1255040), (1792, 1215820), (1855, 1174528), (1961, 1111040), (1984, 1098160), (2072, 1051520), (2120, 1027712), (2170, 1004032), (2240, 972656), (2294, 949760), (2368, 920080), (2480, 878528), (2560, 851074), (2590, 841216), (2960, 736064), (2968, 734080), (3286, 663040), (3392, 642320), (3472, 627520), (3584, 607910), (3710, 587264), (3922, 555520), (3968, 549080), (4144, 525760), (4240, 513856), (4340, 502016), (4480, 486328), (4588, 474880), (4736, 460040), (4960, 439264), (5120, 425537), (5180, 420608), (5735, 379904), (5920, 368032), (5936, 367040), (6572, 331520), (6784, 321160), (6944, 313760), (7168, 303955), (7420, 293632), (7844, 277760), (7936, 274540), (8029, 271360), (8215, 265216), (8288, 262880), (8480, 256928), (8680, 251008), (8960, 243164), (9176, 237440), (9472, 230020), (9805, 222208), (9920, 219632), (10360, 210304), (11470, 189952), (11501, 189440), (11840, 184016), (11872, 183520), (13144, 165760), (13568, 160580), (13727, 158720), (13888, 156880), (14840, 146816), (15688, 138880), (15872, 137270), (16058, 135680), (16430, 132608), (16576, 131440), (16960, 128464), (17360, 125504), (17920, 121582), (18352, 118720), (18944, 115010), (19610, 111104), (19840, 109816), (20720, 105152), (22940, 94976), (23002, 94720), (23680, 92008), (23744, 91760), (26288, 82880), (27136, 80290), (27454, 79360), (27776, 78440), (29680, 73408), (31376, 69440), (31744, 68635), (32116, 67840), (32860, 66304), (33152, 65720), (33920, 64232), (34720, 62752), (35840, 60791), (36704, 59360), (37888, 57505), (39220, 55552), (39680, 54908), (40145, 54272), (41440, 52576), (45880, 47488), (46004, 47360)]