7931010240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29611}}^1$

素因数の和:29668

約数の個数: 224

約数和(自身を含む): 28882360320

約数和(自身を除く): 20951350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 16740, 17856, 22320, 26784, 29611, 29760, 33480, 44640, 53568, 59222, 66960, 88833, 89280, 118444, 133920, 148055, 177666, 236888, 266499, 267840, 296110, 355332, 444165, 473776, 532998, 592220, 710664, 799497, 888330, 917941, 947552, 1065996, 1184440, 1332495, 1421328, 1598994, 1776660, 1835882, 1895104, 2131992, 2368880, 2664990, 2753823, 2842656, 3197988, 3553320, 3671764, 3997485, 4263984, 4589705, 4737760, 5329980, 5507646, 5685312, 6395976, 7106640, 7343528, 7994970, 8261469, 8527968, 9179410, 9475520, 10659960, 11015292, 12791952, 13769115, 14213280, 14687056, 15989940, 16522938, 17055936, 18358820, 21319920, 22030584, 24784407, 25583904, 27538230, 28426560, 29374112, 31979880, 33045876, 36717640, 41307345, 42639840, 44061168, 49568814, 51167808, 55076460, 58748224, 63959760, 66091752, 73435280, 82614690, 85279680, 88122336, 99137628, 110152920, 123922035, 127919520, 132183504, 146870560, 165229380, 176244672, 198275256, 220305840, 247844070, 255839040, 264367008, 293741120, 330458760, 396550512, 440611680, 495688140, 528734016, 660917520, 793101024, 881223360, 991376280, 1321835040, 1586202048, 1982752560, 2643670080, 3965505120, 7931010240]

約数ペア:

[(1, 7931010240), (2, 3965505120), (3, 2643670080), (4, 1982752560), (5, 1586202048), (6, 1321835040), (8, 991376280), (9, 881223360), (10, 793101024), (12, 660917520), (15, 528734016), (16, 495688140), (18, 440611680), (20, 396550512), (24, 330458760), (27, 293741120), (30, 264367008), (31, 255839040), (32, 247844070), (36, 220305840), (40, 198275256), (45, 176244672), (48, 165229380), (54, 146870560), (60, 132183504), (62, 127919520), (64, 123922035), (72, 110152920), (80, 99137628), (90, 88122336), (93, 85279680), (96, 82614690), (108, 73435280), (120, 66091752), (124, 63959760), (135, 58748224), (144, 55076460), (155, 51167808), (160, 49568814), (180, 44061168), (186, 42639840), (192, 41307345), (216, 36717640), (240, 33045876), (248, 31979880), (270, 29374112), (279, 28426560), (288, 27538230), (310, 25583904), (320, 24784407), (360, 22030584), (372, 21319920), (432, 18358820), (465, 17055936), (480, 16522938), (496, 15989940), (540, 14687056), (558, 14213280), (576, 13769115), (620, 12791952), (720, 11015292), (744, 10659960), (837, 9475520), (864, 9179410), (930, 8527968), (960, 8261469), (992, 7994970), (1080, 7343528), (1116, 7106640), (1240, 6395976), (1395, 5685312), (1440, 5507646), (1488, 5329980), (1674, 4737760), (1728, 4589705), (1860, 4263984), (1984, 3997485), (2160, 3671764), (2232, 3553320), (2480, 3197988), (2790, 2842656), (2880, 2753823), (2976, 2664990), (3348, 2368880), (3720, 2131992), (4185, 1895104), (4320, 1835882), (4464, 1776660), (4960, 1598994), (5580, 1421328), (5952, 1332495), (6696, 1184440), (7440, 1065996), (8370, 947552), (8640, 917941), (8928, 888330), (9920, 799497), (11160, 710664), (13392, 592220), (14880, 532998), (16740, 473776), (17856, 444165), (22320, 355332), (26784, 296110), (29611, 267840), (29760, 266499), (33480, 236888), (44640, 177666), (53568, 148055), (59222, 133920), (66960, 118444), (88833, 89280)]