220628520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 192

約数和(自身を含む): 848016000

約数和(自身を除く): 627387480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3019, 3045, 3480, 3654, 4060, 4872, 5220, 6038, 6090, 7308, 8120, 9057, 9135, 10440, 12076, 12180, 14616, 15095, 18114, 18270, 21133, 24152, 24360, 27171, 30190, 36228, 36540, 42266, 45285, 54342, 60380, 63399, 72456, 73080, 84532, 87551, 90570, 105665, 108684, 120760, 126798, 135855, 169064, 175102, 181140, 190197, 211330, 217368, 253596, 262653, 271710, 316995, 350204, 362280, 380394, 422660, 437755, 507192, 525306, 543420, 612857, 633990, 700408, 760788, 787959, 845320, 875510, 950985, 1050612, 1086840, 1225714, 1267980, 1313265, 1521576, 1575918, 1751020, 1838571, 1901970, 2101224, 2451428, 2535960, 2626530, 3064285, 3151836, 3502040, 3677142, 3803940, 3939795, 4902856, 5253060, 5515713, 6128570, 6303672, 7354284, 7607880, 7879590, 9192855, 10506120, 11031426, 12257140, 14708568, 15759180, 18385710, 22062852, 24514280, 27578565, 31518360, 36771420, 44125704, 55157130, 73542840, 110314260, 220628520]

約数ペア:

[(1, 220628520), (2, 110314260), (3, 73542840), (4, 55157130), (5, 44125704), (6, 36771420), (7, 31518360), (8, 27578565), (9, 24514280), (10, 22062852), (12, 18385710), (14, 15759180), (15, 14708568), (18, 12257140), (20, 11031426), (21, 10506120), (24, 9192855), (28, 7879590), (29, 7607880), (30, 7354284), (35, 6303672), (36, 6128570), (40, 5515713), (42, 5253060), (45, 4902856), (56, 3939795), (58, 3803940), (60, 3677142), (63, 3502040), (70, 3151836), (72, 3064285), (84, 2626530), (87, 2535960), (90, 2451428), (105, 2101224), (116, 1901970), (120, 1838571), (126, 1751020), (140, 1575918), (145, 1521576), (168, 1313265), (174, 1267980), (180, 1225714), (203, 1086840), (210, 1050612), (232, 950985), (252, 875510), (261, 845320), (280, 787959), (290, 760788), (315, 700408), (348, 633990), (360, 612857), (406, 543420), (420, 525306), (435, 507192), (504, 437755), (522, 422660), (580, 380394), (609, 362280), (630, 350204), (696, 316995), (812, 271710), (840, 262653), (870, 253596), (1015, 217368), (1044, 211330), (1160, 190197), (1218, 181140), (1260, 175102), (1305, 169064), (1624, 135855), (1740, 126798), (1827, 120760), (2030, 108684), (2088, 105665), (2436, 90570), (2520, 87551), (2610, 84532), (3019, 73080), (3045, 72456), (3480, 63399), (3654, 60380), (4060, 54342), (4872, 45285), (5220, 42266), (6038, 36540), (6090, 36228), (7308, 30190), (8120, 27171), (9057, 24360), (9135, 24152), (10440, 21133), (12076, 18270), (12180, 18114), (14616, 15095)]