728048640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 352

約数和(自身を含む): 2641121280

約数和(自身を除く): 1913072640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 139, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 278, 310, 320, 330, 341, 352, 372, 384, 417, 440, 465, 480, 496, 512, 528, 556, 620, 640, 660, 682, 695, 704, 744, 768, 834, 880, 930, 960, 992, 1023, 1024, 1056, 1112, 1240, 1280, 1320, 1364, 1390, 1408, 1488, 1529, 1536, 1668, 1705, 1760, 1860, 1920, 1984, 2046, 2085, 2112, 2224, 2480, 2560, 2640, 2728, 2780, 2816, 2976, 3058, 3072, 3336, 3410, 3520, 3720, 3840, 3968, 4092, 4170, 4224, 4309, 4448, 4587, 4960, 5115, 5120, 5280, 5456, 5560, 5632, 5952, 6116, 6672, 6820, 7040, 7440, 7645, 7680, 7936, 8184, 8340, 8448, 8618, 8896, 9174, 9920, 10230, 10560, 10912, 11120, 11264, 11904, 12232, 12927, 13344, 13640, 14080, 14880, 15290, 15360, 15872, 16368, 16680, 16896, 17236, 17792, 18348, 19840, 20460, 21120, 21545, 21824, 22240, 22935, 23808, 24464, 25854, 26688, 27280, 28160, 29760, 30580, 31744, 32736, 33360, 33792, 34472, 35584, 36696, 39680, 40920, 42240, 43090, 43648, 44480, 45870, 47399, 47616, 48928, 51708, 53376, 54560, 56320, 59520, 61160, 64635, 65472, 66720, 68944, 71168, 73392, 79360, 81840, 84480, 86180, 87296, 88960, 91740, 94798, 95232, 97856, 103416, 106752, 109120, 119040, 122320, 129270, 130944, 133440, 137888, 142197, 142336, 146784, 158720, 163680, 168960, 172360, 174592, 177920, 183480, 189596, 195712, 206832, 213504, 218240, 236995, 238080, 244640, 258540, 261888, 266880, 275776, 284394, 293568, 327360, 344720, 349184, 355840, 366960, 379192, 391424, 413664, 427008, 436480, 473990, 476160, 489280, 517080, 523776, 533760, 551552, 568788, 587136, 654720, 689440, 710985, 711680, 733920, 758384, 782848, 827328, 872960, 947980, 978560, 1034160, 1047552, 1067520, 1103104, 1137576, 1174272, 1309440, 1378880, 1421970, 1467840, 1516768, 1565696, 1654656, 1745920, 1895960, 1957120, 2068320, 2135040, 2206208, 2275152, 2348544, 2618880, 2757760, 2843940, 2935680, 3033536, 3309312, 3791920, 3914240, 4136640, 4412416, 4550304, 4697088, 5237760, 5515520, 5687880, 5871360, 6067072, 6618624, 7583840, 7828480, 8273280, 9100608, 11031040, 11375760, 11742720, 12134144, 13237248, 15167680, 16546560, 18201216, 22062080, 22751520, 23485440, 24268288, 30335360, 33093120, 36402432, 45503040, 48536576, 60670720, 66186240, 72804864, 91006080, 121341440, 145609728, 182012160, 242682880, 364024320, 728048640]

約数ペア:

[(1, 728048640), (2, 364024320), (3, 242682880), (4, 182012160), (5, 145609728), (6, 121341440), (8, 91006080), (10, 72804864), (11, 66186240), (12, 60670720), (15, 48536576), (16, 45503040), (20, 36402432), (22, 33093120), (24, 30335360), (30, 24268288), (31, 23485440), (32, 22751520), (33, 22062080), (40, 18201216), (44, 16546560), (48, 15167680), (55, 13237248), (60, 12134144), (62, 11742720), (64, 11375760), (66, 11031040), (80, 9100608), (88, 8273280), (93, 7828480), (96, 7583840), (110, 6618624), (120, 6067072), (124, 5871360), (128, 5687880), (132, 5515520), (139, 5237760), (155, 4697088), (160, 4550304), (165, 4412416), (176, 4136640), (186, 3914240), (192, 3791920), (220, 3309312), (240, 3033536), (248, 2935680), (256, 2843940), (264, 2757760), (278, 2618880), (310, 2348544), (320, 2275152), (330, 2206208), (341, 2135040), (352, 2068320), (372, 1957120), (384, 1895960), (417, 1745920), (440, 1654656), (465, 1565696), (480, 1516768), (496, 1467840), (512, 1421970), (528, 1378880), (556, 1309440), (620, 1174272), (640, 1137576), (660, 1103104), (682, 1067520), (695, 1047552), (704, 1034160), (744, 978560), (768, 947980), (834, 872960), (880, 827328), (930, 782848), (960, 758384), (992, 733920), (1023, 711680), (1024, 710985), (1056, 689440), (1112, 654720), (1240, 587136), (1280, 568788), (1320, 551552), (1364, 533760), (1390, 523776), (1408, 517080), (1488, 489280), (1529, 476160), (1536, 473990), (1668, 436480), (1705, 427008), (1760, 413664), (1860, 391424), (1920, 379192), (1984, 366960), (2046, 355840), (2085, 349184), (2112, 344720), (2224, 327360), (2480, 293568), (2560, 284394), (2640, 275776), (2728, 266880), (2780, 261888), (2816, 258540), (2976, 244640), (3058, 238080), (3072, 236995), (3336, 218240), (3410, 213504), (3520, 206832), (3720, 195712), (3840, 189596), (3968, 183480), (4092, 177920), (4170, 174592), (4224, 172360), (4309, 168960), (4448, 163680), (4587, 158720), (4960, 146784), (5115, 142336), (5120, 142197), (5280, 137888), (5456, 133440), (5560, 130944), (5632, 129270), (5952, 122320), (6116, 119040), (6672, 109120), (6820, 106752), (7040, 103416), (7440, 97856), (7645, 95232), (7680, 94798), (7936, 91740), (8184, 88960), (8340, 87296), (8448, 86180), (8618, 84480), (8896, 81840), (9174, 79360), (9920, 73392), (10230, 71168), (10560, 68944), (10912, 66720), (11120, 65472), (11264, 64635), (11904, 61160), (12232, 59520), (12927, 56320), (13344, 54560), (13640, 53376), (14080, 51708), (14880, 48928), (15290, 47616), (15360, 47399), (15872, 45870), (16368, 44480), (16680, 43648), (16896, 43090), (17236, 42240), (17792, 40920), (18348, 39680), (19840, 36696), (20460, 35584), (21120, 34472), (21545, 33792), (21824, 33360), (22240, 32736), (22935, 31744), (23808, 30580), (24464, 29760), (25854, 28160), (26688, 27280)]