1316268720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140627}}^1$

素因数の和:140659

約数の個数: 120

約数和(自身を含む): 4760539056

約数和(自身を除く): 3444270336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 140627, 281254, 421881, 562508, 703135, 843762, 1125016, 1265643, 1406270, 1687524, 1828151, 2109405, 2250032, 2531286, 2812540, 3375048, 3656302, 4218810, 5062572, 5484453, 5625080, 6328215, 6750096, 7312604, 8437620, 9140755, 10125144, 10968906, 11250160, 12656430, 14625208, 16453359, 16875240, 18281510, 20250288, 21937812, 25312860, 27422265, 29250416, 32906718, 33750480, 36563020, 43875624, 50625720, 54844530, 65813436, 73126040, 82266795, 87751248, 101251440, 109689060, 131626872, 146252080, 164533590, 219378120, 263253744, 329067180, 438756240, 658134360, 1316268720]

約数ペア:

[(1, 1316268720), (2, 658134360), (3, 438756240), (4, 329067180), (5, 263253744), (6, 219378120), (8, 164533590), (9, 146252080), (10, 131626872), (12, 109689060), (13, 101251440), (15, 87751248), (16, 82266795), (18, 73126040), (20, 65813436), (24, 54844530), (26, 50625720), (30, 43875624), (36, 36563020), (39, 33750480), (40, 32906718), (45, 29250416), (48, 27422265), (52, 25312860), (60, 21937812), (65, 20250288), (72, 18281510), (78, 16875240), (80, 16453359), (90, 14625208), (104, 12656430), (117, 11250160), (120, 10968906), (130, 10125144), (144, 9140755), (156, 8437620), (180, 7312604), (195, 6750096), (208, 6328215), (234, 5625080), (240, 5484453), (260, 5062572), (312, 4218810), (360, 3656302), (390, 3375048), (468, 2812540), (520, 2531286), (585, 2250032), (624, 2109405), (720, 1828151), (780, 1687524), (936, 1406270), (1040, 1265643), (1170, 1125016), (1560, 843762), (1872, 703135), (2340, 562508), (3120, 421881), (4680, 281254), (9360, 140627)]