288526560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 192

約数和(自身を含む): 1063383552

約数和(自身を除く): 774856992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 1997, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 3994, 4128, 4515, 4816, 5160, 5991, 6020, 6880, 7224, 7988, 9030, 9632, 9985, 10320, 11982, 12040, 13979, 14448, 15976, 18060, 19970, 20640, 23964, 24080, 27958, 28896, 29955, 31952, 36120, 39940, 41937, 47928, 48160, 55916, 59910, 63904, 69895, 72240, 79880, 83874, 85871, 95856, 111832, 119820, 139790, 144480, 159760, 167748, 171742, 191712, 209685, 223664, 239640, 257613, 279580, 319520, 335496, 343484, 419370, 429355, 447328, 479280, 515226, 559160, 601097, 670992, 686968, 838740, 858710, 958560, 1030452, 1118320, 1202194, 1288065, 1341984, 1373936, 1677480, 1717420, 1803291, 2060904, 2236640, 2404388, 2576130, 2747872, 3005485, 3354960, 3434840, 3606582, 4121808, 4808776, 5152260, 6010970, 6709920, 6869680, 7213164, 8243616, 9016455, 9617552, 10304520, 12021940, 13739360, 14426328, 18032910, 19235104, 20609040, 24043880, 28852656, 36065820, 41218080, 48087760, 57705312, 72131640, 96175520, 144263280, 288526560]

約数ペア:

[(1, 288526560), (2, 144263280), (3, 96175520), (4, 72131640), (5, 57705312), (6, 48087760), (7, 41218080), (8, 36065820), (10, 28852656), (12, 24043880), (14, 20609040), (15, 19235104), (16, 18032910), (20, 14426328), (21, 13739360), (24, 12021940), (28, 10304520), (30, 9617552), (32, 9016455), (35, 8243616), (40, 7213164), (42, 6869680), (43, 6709920), (48, 6010970), (56, 5152260), (60, 4808776), (70, 4121808), (80, 3606582), (84, 3434840), (86, 3354960), (96, 3005485), (105, 2747872), (112, 2576130), (120, 2404388), (129, 2236640), (140, 2060904), (160, 1803291), (168, 1717420), (172, 1677480), (210, 1373936), (215, 1341984), (224, 1288065), (240, 1202194), (258, 1118320), (280, 1030452), (301, 958560), (336, 858710), (344, 838740), (420, 686968), (430, 670992), (480, 601097), (516, 559160), (560, 515226), (602, 479280), (645, 447328), (672, 429355), (688, 419370), (840, 343484), (860, 335496), (903, 319520), (1032, 279580), (1120, 257613), (1204, 239640), (1290, 223664), (1376, 209685), (1505, 191712), (1680, 171742), (1720, 167748), (1806, 159760), (1997, 144480), (2064, 139790), (2408, 119820), (2580, 111832), (3010, 95856), (3360, 85871), (3440, 83874), (3612, 79880), (3994, 72240), (4128, 69895), (4515, 63904), (4816, 59910), (5160, 55916), (5991, 48160), (6020, 47928), (6880, 41937), (7224, 39940), (7988, 36120), (9030, 31952), (9632, 29955), (9985, 28896), (10320, 27958), (11982, 24080), (12040, 23964), (13979, 20640), (14448, 19970), (15976, 18060)]