728922240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 2695492800

約数和(自身を除く): 1966570560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 109, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 218, 240, 243, 258, 270, 288, 320, 324, 327, 344, 360, 384, 387, 405, 430, 432, 436, 480, 486, 516, 540, 545, 576, 640, 645, 648, 654, 688, 720, 774, 810, 860, 864, 872, 960, 972, 981, 1032, 1080, 1090, 1152, 1161, 1215, 1290, 1296, 1308, 1376, 1440, 1548, 1620, 1635, 1720, 1728, 1744, 1920, 1935, 1944, 1962, 2064, 2160, 2180, 2322, 2430, 2580, 2592, 2616, 2752, 2880, 2943, 3096, 3240, 3270, 3440, 3456, 3483, 3488, 3870, 3888, 3924, 4128, 4320, 4360, 4644, 4687, 4860, 4905, 5160, 5184, 5232, 5504, 5760, 5805, 5886, 6192, 6480, 6540, 6880, 6966, 6976, 7740, 7776, 7848, 8256, 8640, 8720, 8829, 9288, 9374, 9720, 9810, 10320, 10368, 10449, 10464, 11610, 11772, 12384, 12960, 13080, 13760, 13932, 13952, 14061, 14715, 15480, 15552, 15696, 16512, 17280, 17415, 17440, 17658, 18576, 18748, 19440, 19620, 20640, 20898, 20928, 23220, 23435, 23544, 24768, 25920, 26160, 26487, 27520, 27864, 28122, 29430, 30960, 31104, 31392, 34830, 34880, 35316, 37152, 37496, 38880, 39240, 41280, 41796, 41856, 42183, 44145, 46440, 46870, 47088, 49536, 51840, 52245, 52320, 52974, 55728, 56244, 58860, 61920, 62784, 69660, 69760, 70305, 70632, 74304, 74992, 77760, 78480, 82560, 83592, 84366, 88290, 92880, 93740, 94176, 104490, 104640, 105948, 111456, 112488, 117720, 123840, 125568, 126549, 132435, 139320, 140610, 141264, 148608, 149984, 155520, 156960, 167184, 168732, 176580, 185760, 187480, 188352, 208980, 209280, 210915, 211896, 222912, 224976, 235440, 247680, 253098, 264870, 278640, 281220, 282528, 299968, 313920, 334368, 337464, 353160, 371520, 374960, 376704, 379647, 417960, 421830, 423792, 445824, 449952, 470880, 506196, 529740, 557280, 562440, 565056, 599936, 627840, 632745, 668736, 674928, 706320, 743040, 749920, 759294, 835920, 843660, 847584, 899904, 941760, 1012392, 1059480, 1114560, 1124880, 1130112, 1138941, 1265490, 1337472, 1349856, 1412640, 1499840, 1518588, 1671840, 1687320, 1695168, 1799808, 1883520, 1898235, 2024784, 2118960, 2229120, 2249760, 2277882, 2530980, 2699712, 2825280, 2999680, 3037176, 3343680, 3374640, 3390336, 3796470, 4049568, 4237920, 4499520, 4555764, 5061960, 5399424, 5650560, 5694705, 6074352, 6687360, 6749280, 7592940, 8099136, 8475840, 8999040, 9111528, 10123920, 11389410, 12148704, 13498560, 15185880, 16198272, 16951680, 18223056, 20247840, 22778820, 24297408, 26997120, 30371760, 36446112, 40495680, 45557640, 48594816, 60743520, 72892224, 80991360, 91115280, 121487040, 145784448, 182230560, 242974080, 364461120, 728922240]

約数ペア:

[(1, 728922240), (2, 364461120), (3, 242974080), (4, 182230560), (5, 145784448), (6, 121487040), (8, 91115280), (9, 80991360), (10, 72892224), (12, 60743520), (15, 48594816), (16, 45557640), (18, 40495680), (20, 36446112), (24, 30371760), (27, 26997120), (30, 24297408), (32, 22778820), (36, 20247840), (40, 18223056), (43, 16951680), (45, 16198272), (48, 15185880), (54, 13498560), (60, 12148704), (64, 11389410), (72, 10123920), (80, 9111528), (81, 8999040), (86, 8475840), (90, 8099136), (96, 7592940), (108, 6749280), (109, 6687360), (120, 6074352), (128, 5694705), (129, 5650560), (135, 5399424), (144, 5061960), (160, 4555764), (162, 4499520), (172, 4237920), (180, 4049568), (192, 3796470), (215, 3390336), (216, 3374640), (218, 3343680), (240, 3037176), (243, 2999680), (258, 2825280), (270, 2699712), (288, 2530980), (320, 2277882), (324, 2249760), (327, 2229120), (344, 2118960), (360, 2024784), (384, 1898235), (387, 1883520), (405, 1799808), (430, 1695168), (432, 1687320), (436, 1671840), (480, 1518588), (486, 1499840), (516, 1412640), (540, 1349856), (545, 1337472), (576, 1265490), (640, 1138941), (645, 1130112), (648, 1124880), (654, 1114560), (688, 1059480), (720, 1012392), (774, 941760), (810, 899904), (860, 847584), (864, 843660), (872, 835920), (960, 759294), (972, 749920), (981, 743040), (1032, 706320), (1080, 674928), (1090, 668736), (1152, 632745), (1161, 627840), (1215, 599936), (1290, 565056), (1296, 562440), (1308, 557280), (1376, 529740), (1440, 506196), (1548, 470880), (1620, 449952), (1635, 445824), (1720, 423792), (1728, 421830), (1744, 417960), (1920, 379647), (1935, 376704), (1944, 374960), (1962, 371520), (2064, 353160), (2160, 337464), (2180, 334368), (2322, 313920), (2430, 299968), (2580, 282528), (2592, 281220), (2616, 278640), (2752, 264870), (2880, 253098), (2943, 247680), (3096, 235440), (3240, 224976), (3270, 222912), (3440, 211896), (3456, 210915), (3483, 209280), (3488, 208980), (3870, 188352), (3888, 187480), (3924, 185760), (4128, 176580), (4320, 168732), (4360, 167184), (4644, 156960), (4687, 155520), (4860, 149984), (4905, 148608), (5160, 141264), (5184, 140610), (5232, 139320), (5504, 132435), (5760, 126549), (5805, 125568), (5886, 123840), (6192, 117720), (6480, 112488), (6540, 111456), (6880, 105948), (6966, 104640), (6976, 104490), (7740, 94176), (7776, 93740), (7848, 92880), (8256, 88290), (8640, 84366), (8720, 83592), (8829, 82560), (9288, 78480), (9374, 77760), (9720, 74992), (9810, 74304), (10320, 70632), (10368, 70305), (10449, 69760), (10464, 69660), (11610, 62784), (11772, 61920), (12384, 58860), (12960, 56244), (13080, 55728), (13760, 52974), (13932, 52320), (13952, 52245), (14061, 51840), (14715, 49536), (15480, 47088), (15552, 46870), (15696, 46440), (16512, 44145), (17280, 42183), (17415, 41856), (17440, 41796), (17658, 41280), (18576, 39240), (18748, 38880), (19440, 37496), (19620, 37152), (20640, 35316), (20898, 34880), (20928, 34830), (23220, 31392), (23435, 31104), (23544, 30960), (24768, 29430), (25920, 28122), (26160, 27864), (26487, 27520)]