13422240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 37380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 239, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 478, 480, 520, 540, 585, 624, 702, 717, 720, 780, 864, 936, 956, 1040, 1080, 1170, 1195, 1248, 1404, 1434, 1440, 1560, 1755, 1872, 1912, 2080, 2151, 2160, 2340, 2390, 2808, 2868, 3107, 3120, 3510, 3585, 3744, 3824, 4302, 4320, 4680, 4780, 5616, 5736, 6214, 6240, 6453, 7020, 7170, 7648, 8604, 9321, 9360, 9560, 10755, 11232, 11472, 12428, 12906, 14040, 14340, 15535, 17208, 18642, 18720, 19120, 21510, 22944, 24856, 25812, 27963, 28080, 28680, 31070, 32265, 34416, 37284, 38240, 43020, 46605, 49712, 51624, 55926, 56160, 57360, 62140, 64530, 68832, 74568, 83889, 86040, 93210, 99424, 103248, 111852, 114720, 124280, 129060, 139815, 149136, 167778, 172080, 186420, 206496, 223704, 248560, 258120, 279630, 298272, 335556, 344160, 372840, 419445, 447408, 497120, 516240, 559260, 671112, 745680, 838890, 894816, 1032480, 1118520, 1342224, 1491360, 1677780, 2237040, 2684448, 3355560, 4474080, 6711120, 13422240]

約数ペア:

[(1, 13422240), (2, 6711120), (3, 4474080), (4, 3355560), (5, 2684448), (6, 2237040), (8, 1677780), (9, 1491360), (10, 1342224), (12, 1118520), (13, 1032480), (15, 894816), (16, 838890), (18, 745680), (20, 671112), (24, 559260), (26, 516240), (27, 497120), (30, 447408), (32, 419445), (36, 372840), (39, 344160), (40, 335556), (45, 298272), (48, 279630), (52, 258120), (54, 248560), (60, 223704), (65, 206496), (72, 186420), (78, 172080), (80, 167778), (90, 149136), (96, 139815), (104, 129060), (108, 124280), (117, 114720), (120, 111852), (130, 103248), (135, 99424), (144, 93210), (156, 86040), (160, 83889), (180, 74568), (195, 68832), (208, 64530), (216, 62140), (234, 57360), (239, 56160), (240, 55926), (260, 51624), (270, 49712), (288, 46605), (312, 43020), (351, 38240), (360, 37284), (390, 34416), (416, 32265), (432, 31070), (468, 28680), (478, 28080), (480, 27963), (520, 25812), (540, 24856), (585, 22944), (624, 21510), (702, 19120), (717, 18720), (720, 18642), (780, 17208), (864, 15535), (936, 14340), (956, 14040), (1040, 12906), (1080, 12428), (1170, 11472), (1195, 11232), (1248, 10755), (1404, 9560), (1434, 9360), (1440, 9321), (1560, 8604), (1755, 7648), (1872, 7170), (1912, 7020), (2080, 6453), (2151, 6240), (2160, 6214), (2340, 5736), (2390, 5616), (2808, 4780), (2868, 4680), (3107, 4320), (3120, 4302), (3510, 3824), (3585, 3744)]