143394840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4334

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 350121960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4283, 5580, 6696, 8370, 8566, 11160, 12849, 16740, 17132, 21415, 25698, 33480, 34264, 38547, 42830, 51396, 64245, 77094, 85660, 102792, 115641, 128490, 132773, 154188, 171320, 192735, 231282, 256980, 265546, 308376, 385470, 398319, 462564, 513960, 531092, 578205, 663865, 770940, 796638, 925128, 1062184, 1156410, 1194957, 1327730, 1541880, 1593276, 1991595, 2312820, 2389914, 2655460, 3186552, 3584871, 3983190, 4625640, 4779828, 5310920, 5974785, 7169742, 7966380, 9559656, 11949570, 14339484, 15932760, 17924355, 23899140, 28678968, 35848710, 47798280, 71697420, 143394840]

約数ペア:

[(1, 143394840), (2, 71697420), (3, 47798280), (4, 35848710), (5, 28678968), (6, 23899140), (8, 17924355), (9, 15932760), (10, 14339484), (12, 11949570), (15, 9559656), (18, 7966380), (20, 7169742), (24, 5974785), (27, 5310920), (30, 4779828), (31, 4625640), (36, 3983190), (40, 3584871), (45, 3186552), (54, 2655460), (60, 2389914), (62, 2312820), (72, 1991595), (90, 1593276), (93, 1541880), (108, 1327730), (120, 1194957), (124, 1156410), (135, 1062184), (155, 925128), (180, 796638), (186, 770940), (216, 663865), (248, 578205), (270, 531092), (279, 513960), (310, 462564), (360, 398319), (372, 385470), (465, 308376), (540, 265546), (558, 256980), (620, 231282), (744, 192735), (837, 171320), (930, 154188), (1080, 132773), (1116, 128490), (1240, 115641), (1395, 102792), (1674, 85660), (1860, 77094), (2232, 64245), (2790, 51396), (3348, 42830), (3720, 38547), (4185, 34264), (4283, 33480), (5580, 25698), (6696, 21415), (8370, 17132), (8566, 16740), (11160, 12849)]