1839627720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5729

約数の個数: 256

約数和(自身を含む): 7172352000

約数和(自身を除く): 5332724280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5418, 5659, 5805, 6020, 7224, 7560, 7740, 8127, 9030, 9288, 10836, 11318, 11610, 12040, 13545, 15480, 16254, 16977, 18060, 21672, 22636, 23220, 27090, 28295, 32508, 33954, 36120, 39613, 40635, 45272, 46440, 50931, 54180, 56590, 65016, 67908, 79226, 81270, 84885, 101862, 108360, 113180, 118839, 135816, 152793, 158452, 162540, 169770, 198065, 203724, 226360, 237678, 243337, 254655, 305586, 316904, 325080, 339540, 356517, 396130, 407448, 475356, 486674, 509310, 594195, 611172, 679080, 713034, 730011, 763965, 792260, 950712, 973348, 1018620, 1069551, 1188390, 1216685, 1222344, 1426068, 1460022, 1527930, 1584520, 1703359, 1782585, 1946696, 2037240, 2139102, 2190033, 2376780, 2433370, 2852136, 2920044, 3055860, 3406718, 3565170, 3650055, 4278204, 4380066, 4753560, 4866740, 5110077, 5347755, 5840088, 6111720, 6570099, 6813436, 7130340, 7300110, 8516795, 8556408, 8760132, 9733480, 10220154, 10695510, 10950165, 13140198, 13626872, 14260680, 14600220, 15330231, 17033590, 17520264, 20440308, 21391020, 21900330, 25550385, 26280396, 29200440, 30660462, 32850495, 34067180, 40880616, 42782040, 43800660, 45990693, 51100770, 52560792, 61320924, 65700990, 68134360, 76651155, 87601320, 91981386, 102201540, 122641848, 131401980, 153302310, 183962772, 204403080, 229953465, 262803960, 306604620, 367925544, 459906930, 613209240, 919813860, 1839627720]

約数ペア:

[(1, 1839627720), (2, 919813860), (3, 613209240), (4, 459906930), (5, 367925544), (6, 306604620), (7, 262803960), (8, 229953465), (9, 204403080), (10, 183962772), (12, 153302310), (14, 131401980), (15, 122641848), (18, 102201540), (20, 91981386), (21, 87601320), (24, 76651155), (27, 68134360), (28, 65700990), (30, 61320924), (35, 52560792), (36, 51100770), (40, 45990693), (42, 43800660), (43, 42782040), (45, 40880616), (54, 34067180), (56, 32850495), (60, 30660462), (63, 29200440), (70, 26280396), (72, 25550385), (84, 21900330), (86, 21391020), (90, 20440308), (105, 17520264), (108, 17033590), (120, 15330231), (126, 14600220), (129, 14260680), (135, 13626872), (140, 13140198), (168, 10950165), (172, 10695510), (180, 10220154), (189, 9733480), (210, 8760132), (215, 8556408), (216, 8516795), (252, 7300110), (258, 7130340), (270, 6813436), (280, 6570099), (301, 6111720), (315, 5840088), (344, 5347755), (360, 5110077), (378, 4866740), (387, 4753560), (420, 4380066), (430, 4278204), (504, 3650055), (516, 3565170), (540, 3406718), (602, 3055860), (630, 2920044), (645, 2852136), (756, 2433370), (774, 2376780), (840, 2190033), (860, 2139102), (903, 2037240), (945, 1946696), (1032, 1782585), (1080, 1703359), (1161, 1584520), (1204, 1527930), (1260, 1460022), (1290, 1426068), (1505, 1222344), (1512, 1216685), (1548, 1188390), (1720, 1069551), (1806, 1018620), (1890, 973348), (1935, 950712), (2322, 792260), (2408, 763965), (2520, 730011), (2580, 713034), (2709, 679080), (3010, 611172), (3096, 594195), (3612, 509310), (3780, 486674), (3870, 475356), (4515, 407448), (4644, 396130), (5160, 356517), (5418, 339540), (5659, 325080), (5805, 316904), (6020, 305586), (7224, 254655), (7560, 243337), (7740, 237678), (8127, 226360), (9030, 203724), (9288, 198065), (10836, 169770), (11318, 162540), (11610, 158452), (12040, 152793), (13545, 135816), (15480, 118839), (16254, 113180), (16977, 108360), (18060, 101862), (21672, 84885), (22636, 81270), (23220, 79226), (27090, 67908), (28295, 65016), (32508, 56590), (33954, 54180), (36120, 50931), (39613, 46440), (40635, 45272)]