746693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 2698375680

約数和(自身を除く): 1951682400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 389, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 778, 860, 930, 992, 1032, 1116, 1167, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1556, 1720, 1860, 1935, 1945, 2064, 2232, 2334, 2480, 2580, 2666, 2790, 2976, 3096, 3112, 3440, 3501, 3720, 3870, 3890, 3999, 4128, 4464, 4668, 4960, 5160, 5332, 5580, 5835, 6192, 6224, 6665, 6880, 7002, 7440, 7740, 7780, 7998, 8928, 9336, 10320, 10664, 11160, 11670, 11997, 12059, 12384, 12448, 13330, 14004, 14880, 15480, 15560, 15996, 16727, 17505, 18672, 19995, 20640, 21328, 22320, 23340, 23994, 24118, 26660, 28008, 30960, 31120, 31992, 33454, 35010, 36177, 37344, 39990, 42656, 44640, 46680, 47988, 48236, 50181, 53320, 56016, 59985, 60295, 61920, 62240, 63984, 66908, 70020, 72354, 79980, 83635, 93360, 95976, 96472, 100362, 106640, 108531, 112032, 119970, 120590, 127968, 133816, 140040, 144708, 150543, 159960, 167270, 180885, 186720, 191952, 192944, 200724, 213280, 217062, 239940, 241180, 250905, 267632, 280080, 289416, 301086, 319920, 334540, 361770, 383904, 385888, 401448, 434124, 479880, 482360, 501810, 518537, 535264, 542655, 560160, 578832, 602172, 639840, 669080, 723540, 752715, 802896, 868248, 959760, 964720, 1003620, 1037074, 1085310, 1157664, 1204344, 1338160, 1447080, 1505430, 1555611, 1605792, 1736496, 1919520, 1929440, 2007240, 2074148, 2170620, 2408688, 2592685, 2676320, 2894160, 3010860, 3111222, 3472992, 4014480, 4148296, 4341240, 4666833, 4817376, 5185370, 5788320, 6021720, 6222444, 7778055, 8028960, 8296592, 8682480, 9333666, 10370740, 12043440, 12444888, 15556110, 16593184, 17364960, 18667332, 20741480, 23334165, 24086880, 24889776, 31112220, 37334664, 41482960, 46668330, 49779552, 62224440, 74669328, 82965920, 93336660, 124448880, 149338656, 186673320, 248897760, 373346640, 746693280]

約数ペア:

[(1, 746693280), (2, 373346640), (3, 248897760), (4, 186673320), (5, 149338656), (6, 124448880), (8, 93336660), (9, 82965920), (10, 74669328), (12, 62224440), (15, 49779552), (16, 46668330), (18, 41482960), (20, 37334664), (24, 31112220), (30, 24889776), (31, 24086880), (32, 23334165), (36, 20741480), (40, 18667332), (43, 17364960), (45, 16593184), (48, 15556110), (60, 12444888), (62, 12043440), (72, 10370740), (80, 9333666), (86, 8682480), (90, 8296592), (93, 8028960), (96, 7778055), (120, 6222444), (124, 6021720), (129, 5788320), (144, 5185370), (155, 4817376), (160, 4666833), (172, 4341240), (180, 4148296), (186, 4014480), (215, 3472992), (240, 3111222), (248, 3010860), (258, 2894160), (279, 2676320), (288, 2592685), (310, 2408688), (344, 2170620), (360, 2074148), (372, 2007240), (387, 1929440), (389, 1919520), (430, 1736496), (465, 1605792), (480, 1555611), (496, 1505430), (516, 1447080), (558, 1338160), (620, 1204344), (645, 1157664), (688, 1085310), (720, 1037074), (744, 1003620), (774, 964720), (778, 959760), (860, 868248), (930, 802896), (992, 752715), (1032, 723540), (1116, 669080), (1167, 639840), (1240, 602172), (1290, 578832), (1333, 560160), (1376, 542655), (1395, 535264), (1440, 518537), (1488, 501810), (1548, 482360), (1556, 479880), (1720, 434124), (1860, 401448), (1935, 385888), (1945, 383904), (2064, 361770), (2232, 334540), (2334, 319920), (2480, 301086), (2580, 289416), (2666, 280080), (2790, 267632), (2976, 250905), (3096, 241180), (3112, 239940), (3440, 217062), (3501, 213280), (3720, 200724), (3870, 192944), (3890, 191952), (3999, 186720), (4128, 180885), (4464, 167270), (4668, 159960), (4960, 150543), (5160, 144708), (5332, 140040), (5580, 133816), (5835, 127968), (6192, 120590), (6224, 119970), (6665, 112032), (6880, 108531), (7002, 106640), (7440, 100362), (7740, 96472), (7780, 95976), (7998, 93360), (8928, 83635), (9336, 79980), (10320, 72354), (10664, 70020), (11160, 66908), (11670, 63984), (11997, 62240), (12059, 61920), (12384, 60295), (12448, 59985), (13330, 56016), (14004, 53320), (14880, 50181), (15480, 48236), (15560, 47988), (15996, 46680), (16727, 44640), (17505, 42656), (18672, 39990), (19995, 37344), (20640, 36177), (21328, 35010), (22320, 33454), (23340, 31992), (23994, 31120), (24118, 30960), (26660, 28008)]