198319680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5333

約数の個数: 168

約数和(自身を含む): 734747832

約数和(自身を除く): 536428152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5297, 6240, 7488, 9360, 10594, 12480, 15891, 18720, 21188, 26485, 31782, 37440, 42376, 47673, 52970, 63564, 68861, 79455, 84752, 95346, 105940, 127128, 137722, 158910, 169504, 190692, 206583, 211880, 238365, 254256, 275444, 317820, 339008, 344305, 381384, 413166, 423760, 476730, 508512, 550888, 619749, 635640, 688610, 762768, 826332, 847520, 953460, 1017024, 1032915, 1101776, 1239498, 1271280, 1377220, 1525536, 1652664, 1695040, 1906920, 2065830, 2203552, 2478996, 2542560, 2754440, 3051072, 3098745, 3305328, 3813840, 4131660, 4407104, 4957992, 5085120, 5508880, 6197490, 6610656, 7627680, 8263320, 9915984, 11017760, 12394980, 13221312, 15255360, 16526640, 19831968, 22035520, 24789960, 33053280, 39663936, 49579920, 66106560, 99159840, 198319680]

約数ペア:

[(1, 198319680), (2, 99159840), (3, 66106560), (4, 49579920), (5, 39663936), (6, 33053280), (8, 24789960), (9, 22035520), (10, 19831968), (12, 16526640), (13, 15255360), (15, 13221312), (16, 12394980), (18, 11017760), (20, 9915984), (24, 8263320), (26, 7627680), (30, 6610656), (32, 6197490), (36, 5508880), (39, 5085120), (40, 4957992), (45, 4407104), (48, 4131660), (52, 3813840), (60, 3305328), (64, 3098745), (65, 3051072), (72, 2754440), (78, 2542560), (80, 2478996), (90, 2203552), (96, 2065830), (104, 1906920), (117, 1695040), (120, 1652664), (130, 1525536), (144, 1377220), (156, 1271280), (160, 1239498), (180, 1101776), (192, 1032915), (195, 1017024), (208, 953460), (234, 847520), (240, 826332), (260, 762768), (288, 688610), (312, 635640), (320, 619749), (360, 550888), (390, 508512), (416, 476730), (468, 423760), (480, 413166), (520, 381384), (576, 344305), (585, 339008), (624, 317820), (720, 275444), (780, 254256), (832, 238365), (936, 211880), (960, 206583), (1040, 190692), (1170, 169504), (1248, 158910), (1440, 137722), (1560, 127128), (1872, 105940), (2080, 95346), (2340, 84752), (2496, 79455), (2880, 68861), (3120, 63564), (3744, 52970), (4160, 47673), (4680, 42376), (5297, 37440), (6240, 31782), (7488, 26485), (9360, 21188), (10594, 18720), (12480, 15891)]