2640783360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 9057484800

約数和(自身を除く): 6416701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 59, 60, 62, 64, 80, 93, 94, 96, 118, 120, 124, 128, 141, 155, 160, 177, 186, 188, 192, 235, 236, 240, 248, 256, 282, 295, 310, 320, 354, 372, 376, 384, 465, 470, 472, 480, 496, 512, 564, 590, 620, 640, 705, 708, 744, 752, 768, 885, 930, 940, 944, 960, 992, 1024, 1128, 1180, 1240, 1280, 1410, 1416, 1457, 1488, 1504, 1536, 1770, 1829, 1860, 1880, 1888, 1920, 1984, 2048, 2256, 2360, 2480, 2560, 2773, 2820, 2832, 2914, 2976, 3008, 3072, 3540, 3658, 3720, 3760, 3776, 3840, 3968, 4371, 4512, 4720, 4960, 5120, 5487, 5546, 5640, 5664, 5828, 5952, 6016, 6144, 7080, 7285, 7316, 7440, 7520, 7552, 7680, 7936, 8319, 8742, 9024, 9145, 9440, 9920, 10240, 10974, 11092, 11280, 11328, 11656, 11904, 12032, 13865, 14160, 14570, 14632, 14880, 15040, 15104, 15360, 15872, 16638, 17484, 18048, 18290, 18880, 19840, 21855, 21948, 22184, 22560, 22656, 23312, 23808, 24064, 27435, 27730, 28320, 29140, 29264, 29760, 30080, 30208, 30720, 31744, 33276, 34968, 36096, 36580, 37760, 39680, 41595, 43710, 43896, 44368, 45120, 45312, 46624, 47616, 48128, 54870, 55460, 56640, 58280, 58528, 59520, 60160, 60416, 63488, 66552, 69936, 72192, 73160, 75520, 79360, 83190, 85963, 87420, 87792, 88736, 90240, 90624, 93248, 95232, 96256, 109740, 110920, 113280, 116560, 117056, 119040, 120320, 120832, 133104, 139872, 144384, 146320, 151040, 158720, 166380, 171926, 174840, 175584, 177472, 180480, 181248, 186496, 190464, 219480, 221840, 226560, 233120, 234112, 238080, 240640, 257889, 266208, 279744, 288768, 292640, 302080, 317440, 332760, 343852, 349680, 351168, 354944, 360960, 362496, 372992, 429815, 438960, 443680, 453120, 466240, 468224, 476160, 481280, 515778, 532416, 559488, 585280, 604160, 665520, 687704, 699360, 702336, 709888, 721920, 745984, 859630, 877920, 887360, 906240, 932480, 936448, 952320, 1031556, 1064832, 1118976, 1170560, 1289445, 1331040, 1375408, 1398720, 1404672, 1419776, 1443840, 1491968, 1719260, 1755840, 1774720, 1812480, 1864960, 1872896, 2063112, 2129664, 2237952, 2341120, 2578890, 2662080, 2750816, 2797440, 2809344, 2839552, 2983936, 3438520, 3511680, 3549440, 3729920, 3745792, 4126224, 4259328, 4475904, 4682240, 5157780, 5324160, 5501632, 5594880, 5618688, 5679104, 6877040, 7023360, 7098880, 7459840, 8252448, 8518656, 8951808, 9364480, 10315560, 10648320, 11003264, 11189760, 11237376, 13754080, 14046720, 14197760, 14919680, 16504896, 17037312, 18728960, 20631120, 21296640, 22006528, 22379520, 27508160, 28093440, 28395520, 33009792, 41262240, 42593280, 44013056, 44759040, 55016320, 56186880, 66019584, 82524480, 85186560, 88026112, 110032640, 132039168, 165048960, 176052224, 220065280, 264078336, 330097920, 440130560, 528156672, 660195840, 880261120, 1320391680, 2640783360]

約数ペア:

[(1, 2640783360), (2, 1320391680), (3, 880261120), (4, 660195840), (5, 528156672), (6, 440130560), (8, 330097920), (10, 264078336), (12, 220065280), (15, 176052224), (16, 165048960), (20, 132039168), (24, 110032640), (30, 88026112), (31, 85186560), (32, 82524480), (40, 66019584), (47, 56186880), (48, 55016320), (59, 44759040), (60, 44013056), (62, 42593280), (64, 41262240), (80, 33009792), (93, 28395520), (94, 28093440), (96, 27508160), (118, 22379520), (120, 22006528), (124, 21296640), (128, 20631120), (141, 18728960), (155, 17037312), (160, 16504896), (177, 14919680), (186, 14197760), (188, 14046720), (192, 13754080), (235, 11237376), (236, 11189760), (240, 11003264), (248, 10648320), (256, 10315560), (282, 9364480), (295, 8951808), (310, 8518656), (320, 8252448), (354, 7459840), (372, 7098880), (376, 7023360), (384, 6877040), (465, 5679104), (470, 5618688), (472, 5594880), (480, 5501632), (496, 5324160), (512, 5157780), (564, 4682240), (590, 4475904), (620, 4259328), (640, 4126224), (705, 3745792), (708, 3729920), (744, 3549440), (752, 3511680), (768, 3438520), (885, 2983936), (930, 2839552), (940, 2809344), (944, 2797440), (960, 2750816), (992, 2662080), (1024, 2578890), (1128, 2341120), (1180, 2237952), (1240, 2129664), (1280, 2063112), (1410, 1872896), (1416, 1864960), (1457, 1812480), (1488, 1774720), (1504, 1755840), (1536, 1719260), (1770, 1491968), (1829, 1443840), (1860, 1419776), (1880, 1404672), (1888, 1398720), (1920, 1375408), (1984, 1331040), (2048, 1289445), (2256, 1170560), (2360, 1118976), (2480, 1064832), (2560, 1031556), (2773, 952320), (2820, 936448), (2832, 932480), (2914, 906240), (2976, 887360), (3008, 877920), (3072, 859630), (3540, 745984), (3658, 721920), (3720, 709888), (3760, 702336), (3776, 699360), (3840, 687704), (3968, 665520), (4371, 604160), (4512, 585280), (4720, 559488), (4960, 532416), (5120, 515778), (5487, 481280), (5546, 476160), (5640, 468224), (5664, 466240), (5828, 453120), (5952, 443680), (6016, 438960), (6144, 429815), (7080, 372992), (7285, 362496), (7316, 360960), (7440, 354944), (7520, 351168), (7552, 349680), (7680, 343852), (7936, 332760), (8319, 317440), (8742, 302080), (9024, 292640), (9145, 288768), (9440, 279744), (9920, 266208), (10240, 257889), (10974, 240640), (11092, 238080), (11280, 234112), (11328, 233120), (11656, 226560), (11904, 221840), (12032, 219480), (13865, 190464), (14160, 186496), (14570, 181248), (14632, 180480), (14880, 177472), (15040, 175584), (15104, 174840), (15360, 171926), (15872, 166380), (16638, 158720), (17484, 151040), (18048, 146320), (18290, 144384), (18880, 139872), (19840, 133104), (21855, 120832), (21948, 120320), (22184, 119040), (22560, 117056), (22656, 116560), (23312, 113280), (23808, 110920), (24064, 109740), (27435, 96256), (27730, 95232), (28320, 93248), (29140, 90624), (29264, 90240), (29760, 88736), (30080, 87792), (30208, 87420), (30720, 85963), (31744, 83190), (33276, 79360), (34968, 75520), (36096, 73160), (36580, 72192), (37760, 69936), (39680, 66552), (41595, 63488), (43710, 60416), (43896, 60160), (44368, 59520), (45120, 58528), (45312, 58280), (46624, 56640), (47616, 55460), (48128, 54870)]