64768320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 228392736

約数和(自身を除く): 163624416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 523, 576, 645, 688, 720, 774, 860, 960, 1032, 1046, 1290, 1376, 1440, 1548, 1569, 1720, 1935, 2064, 2092, 2580, 2615, 2752, 2880, 3096, 3138, 3440, 3870, 4128, 4184, 4707, 5160, 5230, 6192, 6276, 6880, 7740, 7845, 8256, 8368, 9414, 10320, 10460, 12384, 12552, 13760, 15480, 15690, 16736, 18828, 20640, 20920, 22489, 23535, 24768, 25104, 30960, 31380, 33472, 37656, 41280, 41840, 44978, 47070, 50208, 61920, 62760, 67467, 75312, 83680, 89956, 94140, 100416, 112445, 123840, 125520, 134934, 150624, 167360, 179912, 188280, 202401, 224890, 251040, 269868, 301248, 337335, 359824, 376560, 404802, 449780, 502080, 539736, 674670, 719648, 753120, 809604, 899560, 1012005, 1079472, 1349340, 1439296, 1506240, 1619208, 1799120, 2024010, 2158944, 2698680, 3238416, 3598240, 4048020, 4317888, 5397360, 6476832, 7196480, 8096040, 10794720, 12953664, 16192080, 21589440, 32384160, 64768320]

約数ペア:

[(1, 64768320), (2, 32384160), (3, 21589440), (4, 16192080), (5, 12953664), (6, 10794720), (8, 8096040), (9, 7196480), (10, 6476832), (12, 5397360), (15, 4317888), (16, 4048020), (18, 3598240), (20, 3238416), (24, 2698680), (30, 2158944), (32, 2024010), (36, 1799120), (40, 1619208), (43, 1506240), (45, 1439296), (48, 1349340), (60, 1079472), (64, 1012005), (72, 899560), (80, 809604), (86, 753120), (90, 719648), (96, 674670), (120, 539736), (129, 502080), (144, 449780), (160, 404802), (172, 376560), (180, 359824), (192, 337335), (215, 301248), (240, 269868), (258, 251040), (288, 224890), (320, 202401), (344, 188280), (360, 179912), (387, 167360), (430, 150624), (480, 134934), (516, 125520), (523, 123840), (576, 112445), (645, 100416), (688, 94140), (720, 89956), (774, 83680), (860, 75312), (960, 67467), (1032, 62760), (1046, 61920), (1290, 50208), (1376, 47070), (1440, 44978), (1548, 41840), (1569, 41280), (1720, 37656), (1935, 33472), (2064, 31380), (2092, 30960), (2580, 25104), (2615, 24768), (2752, 23535), (2880, 22489), (3096, 20920), (3138, 20640), (3440, 18828), (3870, 16736), (4128, 15690), (4184, 15480), (4707, 13760), (5160, 12552), (5230, 12384), (6192, 10460), (6276, 10320), (6880, 9414), (7740, 8368), (7845, 8256)]