199452240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7138

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 540500400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7103, 9360, 14040, 14206, 21309, 28080, 28412, 35515, 42618, 56824, 63927, 71030, 85236, 92339, 106545, 113648, 127854, 142060, 170472, 184678, 191781, 213090, 255708, 277017, 284120, 319635, 340944, 369356, 383562, 426180, 461695, 511416, 554034, 568240, 639270, 738712, 767124, 831051, 852360, 923390, 958905, 1022832, 1108068, 1278540, 1385085, 1477424, 1534248, 1662102, 1704720, 1846780, 1917810, 2216136, 2493153, 2557080, 2770170, 3068496, 3324204, 3693560, 3835620, 4155255, 4432272, 4986306, 5114160, 5540340, 6648408, 7387120, 7671240, 8310510, 9972612, 11080680, 12465765, 13296816, 15342480, 16621020, 19945224, 22161360, 24931530, 33242040, 39890448, 49863060, 66484080, 99726120, 199452240]

約数ペア:

[(1, 199452240), (2, 99726120), (3, 66484080), (4, 49863060), (5, 39890448), (6, 33242040), (8, 24931530), (9, 22161360), (10, 19945224), (12, 16621020), (13, 15342480), (15, 13296816), (16, 12465765), (18, 11080680), (20, 9972612), (24, 8310510), (26, 7671240), (27, 7387120), (30, 6648408), (36, 5540340), (39, 5114160), (40, 4986306), (45, 4432272), (48, 4155255), (52, 3835620), (54, 3693560), (60, 3324204), (65, 3068496), (72, 2770170), (78, 2557080), (80, 2493153), (90, 2216136), (104, 1917810), (108, 1846780), (117, 1704720), (120, 1662102), (130, 1534248), (135, 1477424), (144, 1385085), (156, 1278540), (180, 1108068), (195, 1022832), (208, 958905), (216, 923390), (234, 852360), (240, 831051), (260, 767124), (270, 738712), (312, 639270), (351, 568240), (360, 554034), (390, 511416), (432, 461695), (468, 426180), (520, 383562), (540, 369356), (585, 340944), (624, 319635), (702, 284120), (720, 277017), (780, 255708), (936, 213090), (1040, 191781), (1080, 184678), (1170, 170472), (1404, 142060), (1560, 127854), (1755, 113648), (1872, 106545), (2160, 92339), (2340, 85236), (2808, 71030), (3120, 63927), (3510, 56824), (4680, 42618), (5616, 35515), (7020, 28412), (7103, 28080), (9360, 21309), (14040, 14206)]