871912080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31051}}^1$

素因数の和:31086

約数の個数: 160

約数和(自身を含む): 3234376320

約数和(自身を除く): 2362464240

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, 9360, 14040, 28080, 31051, 62102, 93153, 124204, 155255, 186306, 248408, 279459, 310510, 372612, 403663, 465765, 496816, 558918, 621020, 745224, 807326, 838377, 931530, 1117836, 1210989, 1242040, 1397295, 1490448, 1614652, 1676754, 1863060, 2018315, 2235672, 2421978, 2484080, 2794590, 3229304, 3353508, 3632967, 3726120, 4036630, 4191885, 4471344, 4843956, 5589180, 6054945, 6458608, 6707016, 7265934, 7452240, 8073260, 8383770, 9687912, 10898901, 11178360, 12109890, 13414032, 14531868, 16146520, 16767540, 18164835, 19375824, 21797802, 22356720, 24219780, 29063736, 32293040, 33535080, 36329670, 43595604, 48439560, 54494505, 58127472, 67070160, 72659340, 87191208, 96879120, 108989010, 145318680, 174382416, 217978020, 290637360, 435956040, 871912080]

約数ペア:

[(1, 871912080), (2, 435956040), (3, 290637360), (4, 217978020), (5, 174382416), (6, 145318680), (8, 108989010), (9, 96879120), (10, 87191208), (12, 72659340), (13, 67070160), (15, 58127472), (16, 54494505), (18, 48439560), (20, 43595604), (24, 36329670), (26, 33535080), (27, 32293040), (30, 29063736), (36, 24219780), (39, 22356720), (40, 21797802), (45, 19375824), (48, 18164835), (52, 16767540), (54, 16146520), (60, 14531868), (65, 13414032), (72, 12109890), (78, 11178360), (80, 10898901), (90, 9687912), (104, 8383770), (108, 8073260), (117, 7452240), (120, 7265934), (130, 6707016), (135, 6458608), (144, 6054945), (156, 5589180), (180, 4843956), (195, 4471344), (208, 4191885), (216, 4036630), (234, 3726120), (240, 3632967), (260, 3353508), (270, 3229304), (312, 2794590), (351, 2484080), (360, 2421978), (390, 2235672), (432, 2018315), (468, 1863060), (520, 1676754), (540, 1614652), (585, 1490448), (624, 1397295), (702, 1242040), (720, 1210989), (780, 1117836), (936, 931530), (1040, 838377), (1080, 807326), (1170, 745224), (1404, 621020), (1560, 558918), (1755, 496816), (1872, 465765), (2160, 403663), (2340, 372612), (2808, 310510), (3120, 279459), (3510, 248408), (4680, 186306), (5616, 155255), (7020, 124204), (9360, 93153), (14040, 62102), (28080, 31051)]