140995440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6367

約数の個数: 120

約数和(自身を含む): 488861568

約数和(自身を除く): 347866128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6317, 7440, 11160, 12634, 18951, 22320, 25268, 31585, 37902, 50536, 56853, 63170, 75804, 94755, 101072, 113706, 126340, 151608, 189510, 195827, 227412, 252680, 284265, 303216, 379020, 391654, 454824, 505360, 568530, 587481, 758040, 783308, 909648, 979135, 1137060, 1174962, 1516080, 1566616, 1762443, 1958270, 2274120, 2349924, 2937405, 3133232, 3524886, 3916540, 4548240, 4699848, 5874810, 7049772, 7833080, 8812215, 9399696, 11749620, 14099544, 15666160, 17624430, 23499240, 28199088, 35248860, 46998480, 70497720, 140995440]

約数ペア:

[(1, 140995440), (2, 70497720), (3, 46998480), (4, 35248860), (5, 28199088), (6, 23499240), (8, 17624430), (9, 15666160), (10, 14099544), (12, 11749620), (15, 9399696), (16, 8812215), (18, 7833080), (20, 7049772), (24, 5874810), (30, 4699848), (31, 4548240), (36, 3916540), (40, 3524886), (45, 3133232), (48, 2937405), (60, 2349924), (62, 2274120), (72, 1958270), (80, 1762443), (90, 1566616), (93, 1516080), (120, 1174962), (124, 1137060), (144, 979135), (155, 909648), (180, 783308), (186, 758040), (240, 587481), (248, 568530), (279, 505360), (310, 454824), (360, 391654), (372, 379020), (465, 303216), (496, 284265), (558, 252680), (620, 227412), (720, 195827), (744, 189510), (930, 151608), (1116, 126340), (1240, 113706), (1395, 101072), (1488, 94755), (1860, 75804), (2232, 63170), (2480, 56853), (2790, 50536), (3720, 37902), (4464, 31585), (5580, 25268), (6317, 22320), (7440, 18951), (11160, 12634)]