198805440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 674095680

約数和(自身を除く): 475290240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 192, 193, 222, 232, 240, 290, 296, 320, 348, 370, 386, 435, 444, 464, 480, 555, 579, 580, 592, 696, 740, 772, 870, 888, 928, 960, 965, 1073, 1110, 1158, 1160, 1184, 1392, 1480, 1544, 1740, 1776, 1856, 1930, 2146, 2220, 2316, 2320, 2368, 2784, 2895, 2960, 3088, 3219, 3480, 3552, 3860, 4292, 4440, 4632, 4640, 5365, 5568, 5597, 5790, 5920, 6176, 6438, 6960, 7104, 7141, 7720, 8584, 8880, 9264, 9280, 10730, 11194, 11580, 11840, 12352, 12876, 13920, 14282, 15440, 16095, 16791, 17168, 17760, 18528, 21423, 21460, 22388, 23160, 25752, 27840, 27985, 28564, 30880, 32190, 33582, 34336, 35520, 35705, 37056, 42846, 42920, 44776, 46320, 51504, 55970, 57128, 61760, 64380, 67164, 68672, 71410, 83955, 85692, 85840, 89552, 92640, 103008, 107115, 111940, 114256, 128760, 134328, 142820, 167910, 171384, 171680, 179104, 185280, 206016, 207089, 214230, 223880, 228512, 257520, 268656, 285640, 335820, 342768, 343360, 358208, 414178, 428460, 447760, 457024, 515040, 537312, 571280, 621267, 671640, 685536, 828356, 856920, 895520, 1030080, 1035445, 1074624, 1142560, 1242534, 1343280, 1371072, 1656712, 1713840, 1791040, 2070890, 2285120, 2485068, 2686560, 3106335, 3313424, 3427680, 4141780, 4970136, 5373120, 6212670, 6626848, 6855360, 8283560, 9940272, 12425340, 13253696, 16567120, 19880544, 24850680, 33134240, 39761088, 49701360, 66268480, 99402720, 198805440]

約数ペア:

[(1, 198805440), (2, 99402720), (3, 66268480), (4, 49701360), (5, 39761088), (6, 33134240), (8, 24850680), (10, 19880544), (12, 16567120), (15, 13253696), (16, 12425340), (20, 9940272), (24, 8283560), (29, 6855360), (30, 6626848), (32, 6212670), (37, 5373120), (40, 4970136), (48, 4141780), (58, 3427680), (60, 3313424), (64, 3106335), (74, 2686560), (80, 2485068), (87, 2285120), (96, 2070890), (111, 1791040), (116, 1713840), (120, 1656712), (145, 1371072), (148, 1343280), (160, 1242534), (174, 1142560), (185, 1074624), (192, 1035445), (193, 1030080), (222, 895520), (232, 856920), (240, 828356), (290, 685536), (296, 671640), (320, 621267), (348, 571280), (370, 537312), (386, 515040), (435, 457024), (444, 447760), (464, 428460), (480, 414178), (555, 358208), (579, 343360), (580, 342768), (592, 335820), (696, 285640), (740, 268656), (772, 257520), (870, 228512), (888, 223880), (928, 214230), (960, 207089), (965, 206016), (1073, 185280), (1110, 179104), (1158, 171680), (1160, 171384), (1184, 167910), (1392, 142820), (1480, 134328), (1544, 128760), (1740, 114256), (1776, 111940), (1856, 107115), (1930, 103008), (2146, 92640), (2220, 89552), (2316, 85840), (2320, 85692), (2368, 83955), (2784, 71410), (2895, 68672), (2960, 67164), (3088, 64380), (3219, 61760), (3480, 57128), (3552, 55970), (3860, 51504), (4292, 46320), (4440, 44776), (4632, 42920), (4640, 42846), (5365, 37056), (5568, 35705), (5597, 35520), (5790, 34336), (5920, 33582), (6176, 32190), (6438, 30880), (6960, 28564), (7104, 27985), (7141, 27840), (7720, 25752), (8584, 23160), (8880, 22388), (9264, 21460), (9280, 21423), (10730, 18528), (11194, 17760), (11580, 17168), (11840, 16791), (12352, 16095), (12876, 15440), (13920, 14282)]