181340640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3266

約数の個数: 192

約数和(自身を含む): 683726400

約数和(自身を除く): 502385760

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, 3229, 3510, 3744, 4320, 4680, 5616, 6240, 6458, 7020, 9360, 9687, 11232, 12916, 14040, 16145, 18720, 19374, 25832, 28080, 29061, 32290, 38748, 41977, 48435, 51664, 56160, 58122, 64580, 77496, 83954, 87183, 96870, 103328, 116244, 125931, 129160, 145305, 154992, 167908, 174366, 193740, 209885, 232488, 251862, 258320, 290610, 309984, 335816, 348732, 377793, 387480, 419770, 435915, 464976, 503724, 516640, 581220, 629655, 671632, 697464, 755586, 774960, 839540, 871830, 929952, 1007448, 1133379, 1162440, 1259310, 1343264, 1394928, 1511172, 1549920, 1679080, 1743660, 1888965, 2014896, 2266758, 2324880, 2518620, 2789856, 3022344, 3358160, 3487320, 3777930, 4029792, 4533516, 4649760, 5037240, 5666895, 6044688, 6716320, 6974640, 7555860, 9067032, 10074480, 11333790, 12089376, 13949280, 15111720, 18134064, 20148960, 22667580, 30223440, 36268128, 45335160, 60446880, 90670320, 181340640]

約数ペア:

[(1, 181340640), (2, 90670320), (3, 60446880), (4, 45335160), (5, 36268128), (6, 30223440), (8, 22667580), (9, 20148960), (10, 18134064), (12, 15111720), (13, 13949280), (15, 12089376), (16, 11333790), (18, 10074480), (20, 9067032), (24, 7555860), (26, 6974640), (27, 6716320), (30, 6044688), (32, 5666895), (36, 5037240), (39, 4649760), (40, 4533516), (45, 4029792), (48, 3777930), (52, 3487320), (54, 3358160), (60, 3022344), (65, 2789856), (72, 2518620), (78, 2324880), (80, 2266758), (90, 2014896), (96, 1888965), (104, 1743660), (108, 1679080), (117, 1549920), (120, 1511172), (130, 1394928), (135, 1343264), (144, 1259310), (156, 1162440), (160, 1133379), (180, 1007448), (195, 929952), (208, 871830), (216, 839540), (234, 774960), (240, 755586), (260, 697464), (270, 671632), (288, 629655), (312, 581220), (351, 516640), (360, 503724), (390, 464976), (416, 435915), (432, 419770), (468, 387480), (480, 377793), (520, 348732), (540, 335816), (585, 309984), (624, 290610), (702, 258320), (720, 251862), (780, 232488), (864, 209885), (936, 193740), (1040, 174366), (1080, 167908), (1170, 154992), (1248, 145305), (1404, 129160), (1440, 125931), (1560, 116244), (1755, 103328), (1872, 96870), (2080, 87183), (2160, 83954), (2340, 77496), (2808, 64580), (3120, 58122), (3229, 56160), (3510, 51664), (3744, 48435), (4320, 41977), (4680, 38748), (5616, 32290), (6240, 29061), (6458, 28080), (7020, 25832), (9360, 19374), (9687, 18720), (11232, 16145), (12916, 14040)]