742266720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13254

約数の個数: 192

約数和(自身を含む): 2797986240

約数和(自身を除く): 2055719520

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, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 13217, 14040, 18720, 26434, 28080, 39651, 52868, 56160, 66085, 79302, 105736, 118953, 132170, 158604, 171821, 198255, 211472, 237906, 264340, 317208, 343642, 356859, 396510, 422944, 475812, 515463, 528680, 594765, 634416, 687284, 713718, 793020, 859105, 951624, 1030926, 1057360, 1189530, 1268832, 1374568, 1427436, 1546389, 1586040, 1718210, 1784295, 1903248, 2061852, 2114720, 2379060, 2577315, 2749136, 2854872, 3092778, 3172080, 3436420, 3568590, 3806496, 4123704, 4639167, 4758120, 5154630, 5498272, 5709744, 6185556, 6344160, 6872840, 7137180, 7731945, 8247408, 9278334, 9516240, 10309260, 11419488, 12371112, 13745680, 14274360, 15463890, 16494816, 18556668, 19032480, 20618520, 23195835, 24742224, 27491360, 28548720, 30927780, 37113336, 41237040, 46391670, 49484448, 57097440, 61855560, 74226672, 82474080, 92783340, 123711120, 148453344, 185566680, 247422240, 371133360, 742266720]

約数ペア:

[(1, 742266720), (2, 371133360), (3, 247422240), (4, 185566680), (5, 148453344), (6, 123711120), (8, 92783340), (9, 82474080), (10, 74226672), (12, 61855560), (13, 57097440), (15, 49484448), (16, 46391670), (18, 41237040), (20, 37113336), (24, 30927780), (26, 28548720), (27, 27491360), (30, 24742224), (32, 23195835), (36, 20618520), (39, 19032480), (40, 18556668), (45, 16494816), (48, 15463890), (52, 14274360), (54, 13745680), (60, 12371112), (65, 11419488), (72, 10309260), (78, 9516240), (80, 9278334), (90, 8247408), (96, 7731945), (104, 7137180), (108, 6872840), (117, 6344160), (120, 6185556), (130, 5709744), (135, 5498272), (144, 5154630), (156, 4758120), (160, 4639167), (180, 4123704), (195, 3806496), (208, 3568590), (216, 3436420), (234, 3172080), (240, 3092778), (260, 2854872), (270, 2749136), (288, 2577315), (312, 2379060), (351, 2114720), (360, 2061852), (390, 1903248), (416, 1784295), (432, 1718210), (468, 1586040), (480, 1546389), (520, 1427436), (540, 1374568), (585, 1268832), (624, 1189530), (702, 1057360), (720, 1030926), (780, 951624), (864, 859105), (936, 793020), (1040, 713718), (1080, 687284), (1170, 634416), (1248, 594765), (1404, 528680), (1440, 515463), (1560, 475812), (1755, 422944), (1872, 396510), (2080, 356859), (2160, 343642), (2340, 317208), (2808, 264340), (3120, 237906), (3510, 211472), (3744, 198255), (4320, 171821), (4680, 158604), (5616, 132170), (6240, 118953), (7020, 105736), (9360, 79302), (11232, 66085), (13217, 56160), (14040, 52868), (18720, 39651), (26434, 28080)]