18888262560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101681}}^1$

素因数の和:101748

約数の個数: 192

約数和(自身を含む): 67647000960

約数和(自身を除く): 48758738400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 15480, 18576, 20640, 23220, 30960, 37152, 46440, 61920, 92880, 101681, 185760, 203362, 305043, 406724, 508405, 610086, 813448, 915129, 1016810, 1220172, 1525215, 1626896, 1830258, 2033620, 2440344, 2745387, 3050430, 3253792, 3660516, 4067240, 4372283, 4575645, 4880688, 5490774, 6100860, 7321032, 8134480, 8744566, 9151290, 9761376, 10981548, 12201720, 13116849, 13726935, 14642064, 16268960, 17489132, 18302580, 21861415, 21963096, 24403440, 26233698, 27453870, 29284128, 34978264, 36605160, 39350547, 43722830, 43926192, 48806880, 52467396, 54907740, 65584245, 69956528, 73210320, 78701094, 87445660, 87852384, 104934792, 109815480, 118051641, 131168490, 139913056, 146420640, 157402188, 174891320, 196752735, 209869584, 219630960, 236103282, 262336980, 314804376, 349782640, 393505470, 419739168, 439261920, 472206564, 524673960, 590258205, 629608752, 699565280, 787010940, 944413128, 1049347920, 1180516410, 1259217504, 1574021880, 1888826256, 2098695840, 2361032820, 3148043760, 3777652512, 4722065640, 6296087520, 9444131280, 18888262560]

約数ペア:

[(1, 18888262560), (2, 9444131280), (3, 6296087520), (4, 4722065640), (5, 3777652512), (6, 3148043760), (8, 2361032820), (9, 2098695840), (10, 1888826256), (12, 1574021880), (15, 1259217504), (16, 1180516410), (18, 1049347920), (20, 944413128), (24, 787010940), (27, 699565280), (30, 629608752), (32, 590258205), (36, 524673960), (40, 472206564), (43, 439261920), (45, 419739168), (48, 393505470), (54, 349782640), (60, 314804376), (72, 262336980), (80, 236103282), (86, 219630960), (90, 209869584), (96, 196752735), (108, 174891320), (120, 157402188), (129, 146420640), (135, 139913056), (144, 131168490), (160, 118051641), (172, 109815480), (180, 104934792), (215, 87852384), (216, 87445660), (240, 78701094), (258, 73210320), (270, 69956528), (288, 65584245), (344, 54907740), (360, 52467396), (387, 48806880), (430, 43926192), (432, 43722830), (480, 39350547), (516, 36605160), (540, 34978264), (645, 29284128), (688, 27453870), (720, 26233698), (774, 24403440), (860, 21963096), (864, 21861415), (1032, 18302580), (1080, 17489132), (1161, 16268960), (1290, 14642064), (1376, 13726935), (1440, 13116849), (1548, 12201720), (1720, 10981548), (1935, 9761376), (2064, 9151290), (2160, 8744566), (2322, 8134480), (2580, 7321032), (3096, 6100860), (3440, 5490774), (3870, 4880688), (4128, 4575645), (4320, 4372283), (4644, 4067240), (5160, 3660516), (5805, 3253792), (6192, 3050430), (6880, 2745387), (7740, 2440344), (9288, 2033620), (10320, 1830258), (11610, 1626896), (12384, 1525215), (15480, 1220172), (18576, 1016810), (20640, 915129), (23220, 813448), (30960, 610086), (37152, 508405), (46440, 406724), (61920, 305043), (92880, 203362), (101681, 185760)]