159316920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 596643840

約数和(自身を除く): 437326920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 280, 315, 331, 360, 382, 420, 504, 573, 630, 662, 764, 840, 955, 993, 1146, 1260, 1324, 1337, 1528, 1655, 1719, 1910, 1986, 2292, 2317, 2520, 2648, 2674, 2865, 2979, 3310, 3438, 3820, 3972, 4011, 4584, 4634, 4965, 5348, 5730, 5958, 6620, 6685, 6876, 6951, 7640, 7944, 8022, 8595, 9268, 9930, 10696, 11460, 11585, 11916, 12033, 13240, 13370, 13752, 13902, 14895, 16044, 17190, 18536, 19860, 20055, 20853, 22920, 23170, 23832, 24066, 26740, 27804, 29790, 32088, 34380, 34755, 39720, 40110, 41706, 46340, 48132, 53480, 55608, 59580, 60165, 63221, 68760, 69510, 80220, 83412, 92680, 96264, 104265, 119160, 120330, 126442, 139020, 160440, 166824, 189663, 208530, 240660, 252884, 278040, 316105, 379326, 417060, 442547, 481320, 505768, 568989, 632210, 758652, 834120, 885094, 948315, 1137978, 1264420, 1327641, 1517304, 1770188, 1896630, 2212735, 2275956, 2528840, 2655282, 2844945, 3540376, 3793260, 3982923, 4425470, 4551912, 5310564, 5689890, 6638205, 7586520, 7965846, 8850940, 10621128, 11379780, 13276410, 15931692, 17701880, 19914615, 22759560, 26552820, 31863384, 39829230, 53105640, 79658460, 159316920]

約数ペア:

[(1, 159316920), (2, 79658460), (3, 53105640), (4, 39829230), (5, 31863384), (6, 26552820), (7, 22759560), (8, 19914615), (9, 17701880), (10, 15931692), (12, 13276410), (14, 11379780), (15, 10621128), (18, 8850940), (20, 7965846), (21, 7586520), (24, 6638205), (28, 5689890), (30, 5310564), (35, 4551912), (36, 4425470), (40, 3982923), (42, 3793260), (45, 3540376), (56, 2844945), (60, 2655282), (63, 2528840), (70, 2275956), (72, 2212735), (84, 1896630), (90, 1770188), (105, 1517304), (120, 1327641), (126, 1264420), (140, 1137978), (168, 948315), (180, 885094), (191, 834120), (210, 758652), (252, 632210), (280, 568989), (315, 505768), (331, 481320), (360, 442547), (382, 417060), (420, 379326), (504, 316105), (573, 278040), (630, 252884), (662, 240660), (764, 208530), (840, 189663), (955, 166824), (993, 160440), (1146, 139020), (1260, 126442), (1324, 120330), (1337, 119160), (1528, 104265), (1655, 96264), (1719, 92680), (1910, 83412), (1986, 80220), (2292, 69510), (2317, 68760), (2520, 63221), (2648, 60165), (2674, 59580), (2865, 55608), (2979, 53480), (3310, 48132), (3438, 46340), (3820, 41706), (3972, 40110), (4011, 39720), (4584, 34755), (4634, 34380), (4965, 32088), (5348, 29790), (5730, 27804), (5958, 26740), (6620, 24066), (6685, 23832), (6876, 23170), (6951, 22920), (7640, 20853), (7944, 20055), (8022, 19860), (8595, 18536), (9268, 17190), (9930, 16044), (10696, 14895), (11460, 13902), (11585, 13752), (11916, 13370), (12033, 13240)]