173238480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 160

約数和(自身を含む): 602044800

約数和(自身を除く): 428806320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 577, 695, 720, 834, 1080, 1112, 1154, 1251, 1390, 1668, 1731, 2085, 2160, 2224, 2308, 2502, 2780, 2885, 3336, 3462, 3753, 4170, 4616, 5004, 5193, 5560, 5770, 6255, 6672, 6924, 7506, 8340, 8655, 9232, 10008, 10386, 11120, 11540, 12510, 13848, 15012, 15579, 16680, 17310, 18765, 20016, 20772, 23080, 25020, 25965, 27696, 30024, 31158, 33360, 34620, 37530, 41544, 46160, 50040, 51930, 60048, 62316, 69240, 75060, 77895, 80203, 83088, 100080, 103860, 124632, 138480, 150120, 155790, 160406, 207720, 240609, 249264, 300240, 311580, 320812, 401015, 415440, 481218, 623160, 641624, 721827, 802030, 962436, 1203045, 1246320, 1283248, 1443654, 1604060, 1924872, 2165481, 2406090, 2887308, 3208120, 3609135, 3849744, 4330962, 4812180, 5774616, 6416240, 7218270, 8661924, 9624360, 10827405, 11549232, 14436540, 17323848, 19248720, 21654810, 28873080, 34647696, 43309620, 57746160, 86619240, 173238480]

約数ペア:

[(1, 173238480), (2, 86619240), (3, 57746160), (4, 43309620), (5, 34647696), (6, 28873080), (8, 21654810), (9, 19248720), (10, 17323848), (12, 14436540), (15, 11549232), (16, 10827405), (18, 9624360), (20, 8661924), (24, 7218270), (27, 6416240), (30, 5774616), (36, 4812180), (40, 4330962), (45, 3849744), (48, 3609135), (54, 3208120), (60, 2887308), (72, 2406090), (80, 2165481), (90, 1924872), (108, 1604060), (120, 1443654), (135, 1283248), (139, 1246320), (144, 1203045), (180, 962436), (216, 802030), (240, 721827), (270, 641624), (278, 623160), (360, 481218), (417, 415440), (432, 401015), (540, 320812), (556, 311580), (577, 300240), (695, 249264), (720, 240609), (834, 207720), (1080, 160406), (1112, 155790), (1154, 150120), (1251, 138480), (1390, 124632), (1668, 103860), (1731, 100080), (2085, 83088), (2160, 80203), (2224, 77895), (2308, 75060), (2502, 69240), (2780, 62316), (2885, 60048), (3336, 51930), (3462, 50040), (3753, 46160), (4170, 41544), (4616, 37530), (5004, 34620), (5193, 33360), (5560, 31158), (5770, 30024), (6255, 27696), (6672, 25965), (6924, 25020), (7506, 23080), (8340, 20772), (8655, 20016), (9232, 18765), (10008, 17310), (10386, 16680), (11120, 15579), (11540, 15012), (12510, 13848)]