223302240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22153}}^1$

素因数の和:22181

約数の個数: 144

約数和(自身を含む): 870918048

約数和(自身を除く): 647615808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22153, 44306, 66459, 88612, 110765, 132918, 155071, 177224, 199377, 221530, 265836, 310142, 332295, 354448, 398754, 443060, 465213, 531672, 620284, 664590, 708896, 775355, 797508, 886120, 930426, 996885, 1063344, 1240568, 1329180, 1395639, 1550710, 1595016, 1772240, 1860852, 1993770, 2126688, 2326065, 2481136, 2658360, 2791278, 3101420, 3190032, 3544480, 3721704, 3987540, 4652130, 4962272, 5316720, 5582556, 6202840, 6380064, 6978195, 7443408, 7975080, 9304260, 10633440, 11165112, 12405680, 13956390, 14886816, 15950160, 18608520, 22330224, 24811360, 27912780, 31900320, 37217040, 44660448, 55825560, 74434080, 111651120, 223302240]

約数ペア:

[(1, 223302240), (2, 111651120), (3, 74434080), (4, 55825560), (5, 44660448), (6, 37217040), (7, 31900320), (8, 27912780), (9, 24811360), (10, 22330224), (12, 18608520), (14, 15950160), (15, 14886816), (16, 13956390), (18, 12405680), (20, 11165112), (21, 10633440), (24, 9304260), (28, 7975080), (30, 7443408), (32, 6978195), (35, 6380064), (36, 6202840), (40, 5582556), (42, 5316720), (45, 4962272), (48, 4652130), (56, 3987540), (60, 3721704), (63, 3544480), (70, 3190032), (72, 3101420), (80, 2791278), (84, 2658360), (90, 2481136), (96, 2326065), (105, 2126688), (112, 1993770), (120, 1860852), (126, 1772240), (140, 1595016), (144, 1550710), (160, 1395639), (168, 1329180), (180, 1240568), (210, 1063344), (224, 996885), (240, 930426), (252, 886120), (280, 797508), (288, 775355), (315, 708896), (336, 664590), (360, 620284), (420, 531672), (480, 465213), (504, 443060), (560, 398754), (630, 354448), (672, 332295), (720, 310142), (840, 265836), (1008, 221530), (1120, 199377), (1260, 177224), (1440, 155071), (1680, 132918), (2016, 110765), (2520, 88612), (3360, 66459), (5040, 44306), (10080, 22153)]