1399239360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1525

約数の個数: 280

約数和(自身を含む): 5115366960

約数和(自身を除く): 3716127600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1459, 1480, 1620, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2592, 2664, 2880, 2918, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4377, 4440, 4995, 5184, 5328, 5836, 5920, 5994, 6480, 6660, 7104, 7295, 7992, 8640, 8754, 8880, 9990, 10656, 11672, 11840, 11988, 12960, 13131, 13320, 14590, 14985, 15984, 17508, 17760, 19980, 21312, 21885, 23344, 23976, 25920, 26262, 26640, 29180, 29970, 31968, 35016, 35520, 39393, 39960, 43770, 46688, 47952, 52524, 53280, 53983, 58360, 59940, 63936, 65655, 70032, 78786, 79920, 87540, 93376, 95904, 105048, 106560, 107966, 116720, 118179, 119880, 131310, 140064, 157572, 159840, 161949, 175080, 191808, 196965, 210096, 215932, 233440, 236358, 239760, 262620, 269915, 280128, 315144, 319680, 323898, 350160, 393930, 420192, 431864, 466880, 472716, 479520, 485847, 525240, 539830, 590895, 630288, 647796, 700320, 787860, 809745, 840384, 863728, 945432, 959040, 971694, 1050480, 1079660, 1181790, 1260576, 1295592, 1400640, 1457541, 1575720, 1619490, 1727456, 1890864, 1943388, 2100960, 2159320, 2363580, 2429235, 2521152, 2591184, 2915082, 3151440, 3238980, 3454912, 3781728, 3886776, 4201920, 4318640, 4372623, 4727160, 4858470, 5182368, 5830164, 6302880, 6477960, 7287705, 7563456, 7773552, 8637280, 8745246, 9454320, 9716940, 10364736, 11660328, 12605760, 12955920, 14575410, 15547104, 17274560, 17490492, 18908640, 19433880, 21863115, 23320656, 25911840, 29150820, 31094208, 34980984, 37817280, 38867760, 43726230, 46641312, 51823680, 58301640, 69961968, 77735520, 87452460, 93282624, 116603280, 139923936, 155471040, 174904920, 233206560, 279847872, 349809840, 466413120, 699619680, 1399239360]

約数ペア:

[(1, 1399239360), (2, 699619680), (3, 466413120), (4, 349809840), (5, 279847872), (6, 233206560), (8, 174904920), (9, 155471040), (10, 139923936), (12, 116603280), (15, 93282624), (16, 87452460), (18, 77735520), (20, 69961968), (24, 58301640), (27, 51823680), (30, 46641312), (32, 43726230), (36, 38867760), (37, 37817280), (40, 34980984), (45, 31094208), (48, 29150820), (54, 25911840), (60, 23320656), (64, 21863115), (72, 19433880), (74, 18908640), (80, 17490492), (81, 17274560), (90, 15547104), (96, 14575410), (108, 12955920), (111, 12605760), (120, 11660328), (135, 10364736), (144, 9716940), (148, 9454320), (160, 8745246), (162, 8637280), (180, 7773552), (185, 7563456), (192, 7287705), (216, 6477960), (222, 6302880), (240, 5830164), (270, 5182368), (288, 4858470), (296, 4727160), (320, 4372623), (324, 4318640), (333, 4201920), (360, 3886776), (370, 3781728), (405, 3454912), (432, 3238980), (444, 3151440), (480, 2915082), (540, 2591184), (555, 2521152), (576, 2429235), (592, 2363580), (648, 2159320), (666, 2100960), (720, 1943388), (740, 1890864), (810, 1727456), (864, 1619490), (888, 1575720), (960, 1457541), (999, 1400640), (1080, 1295592), (1110, 1260576), (1184, 1181790), (1296, 1079660), (1332, 1050480), (1440, 971694), (1459, 959040), (1480, 945432), (1620, 863728), (1665, 840384), (1728, 809745), (1776, 787860), (1998, 700320), (2160, 647796), (2220, 630288), (2368, 590895), (2592, 539830), (2664, 525240), (2880, 485847), (2918, 479520), (2960, 472716), (2997, 466880), (3240, 431864), (3330, 420192), (3552, 393930), (3996, 350160), (4320, 323898), (4377, 319680), (4440, 315144), (4995, 280128), (5184, 269915), (5328, 262620), (5836, 239760), (5920, 236358), (5994, 233440), (6480, 215932), (6660, 210096), (7104, 196965), (7295, 191808), (7992, 175080), (8640, 161949), (8754, 159840), (8880, 157572), (9990, 140064), (10656, 131310), (11672, 119880), (11840, 118179), (11988, 116720), (12960, 107966), (13131, 106560), (13320, 105048), (14590, 95904), (14985, 93376), (15984, 87540), (17508, 79920), (17760, 78786), (19980, 70032), (21312, 65655), (21885, 63936), (23344, 59940), (23976, 58360), (25920, 53983), (26262, 53280), (26640, 52524), (29180, 47952), (29970, 46688), (31968, 43770), (35016, 39960), (35520, 39393)]