22315440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 59107920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 359, 370, 420, 444, 518, 555, 560, 592, 718, 740, 777, 840, 888, 1036, 1077, 1110, 1295, 1436, 1480, 1554, 1680, 1776, 1795, 2072, 2154, 2220, 2513, 2590, 2872, 2960, 3108, 3590, 3885, 4144, 4308, 4440, 5026, 5180, 5385, 5744, 6216, 7180, 7539, 7770, 8616, 8880, 10052, 10360, 10770, 12432, 12565, 13283, 14360, 15078, 15540, 17232, 20104, 20720, 21540, 25130, 26566, 28720, 30156, 31080, 37695, 39849, 40208, 43080, 50260, 53132, 60312, 62160, 66415, 75390, 79698, 86160, 92981, 100520, 106264, 120624, 132830, 150780, 159396, 185962, 199245, 201040, 212528, 265660, 278943, 301560, 318792, 371924, 398490, 464905, 531320, 557886, 603120, 637584, 743848, 796980, 929810, 1062640, 1115772, 1394715, 1487696, 1593960, 1859620, 2231544, 2789430, 3187920, 3719240, 4463088, 5578860, 7438480, 11157720, 22315440]

約数ペア:

[(1, 22315440), (2, 11157720), (3, 7438480), (4, 5578860), (5, 4463088), (6, 3719240), (7, 3187920), (8, 2789430), (10, 2231544), (12, 1859620), (14, 1593960), (15, 1487696), (16, 1394715), (20, 1115772), (21, 1062640), (24, 929810), (28, 796980), (30, 743848), (35, 637584), (37, 603120), (40, 557886), (42, 531320), (48, 464905), (56, 398490), (60, 371924), (70, 318792), (74, 301560), (80, 278943), (84, 265660), (105, 212528), (111, 201040), (112, 199245), (120, 185962), (140, 159396), (148, 150780), (168, 132830), (185, 120624), (210, 106264), (222, 100520), (240, 92981), (259, 86160), (280, 79698), (296, 75390), (336, 66415), (359, 62160), (370, 60312), (420, 53132), (444, 50260), (518, 43080), (555, 40208), (560, 39849), (592, 37695), (718, 31080), (740, 30156), (777, 28720), (840, 26566), (888, 25130), (1036, 21540), (1077, 20720), (1110, 20104), (1295, 17232), (1436, 15540), (1480, 15078), (1554, 14360), (1680, 13283), (1776, 12565), (1795, 12432), (2072, 10770), (2154, 10360), (2220, 10052), (2513, 8880), (2590, 8616), (2872, 7770), (2960, 7539), (3108, 7180), (3590, 6216), (3885, 5744), (4144, 5385), (4308, 5180), (4440, 5026)]