18166818240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3181}}^1$

素因数の和:3868

約数の個数: 224

約数和(自身を含む): 64205632320

約数和(自身を除く): 46038814080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 661, 720, 864, 960, 1080, 1322, 1440, 1728, 1983, 2160, 2644, 2880, 3181, 3305, 3966, 4320, 5288, 5949, 6362, 6610, 7932, 8640, 9543, 9915, 10576, 11898, 12724, 13220, 15864, 15905, 17847, 19086, 19830, 21152, 23796, 25448, 26440, 28629, 29745, 31728, 31810, 35694, 38172, 39660, 42304, 47592, 47715, 50896, 52880, 57258, 59490, 63456, 63620, 71388, 76344, 79320, 85887, 89235, 95184, 95430, 101792, 105760, 114516, 118980, 126912, 127240, 142776, 143145, 152688, 158640, 171774, 178470, 190368, 190860, 203584, 211520, 229032, 237960, 254480, 285552, 286290, 305376, 317280, 343548, 356940, 380736, 381720, 429435, 458064, 475920, 508960, 571104, 572580, 610752, 634560, 687096, 713880, 763440, 858870, 916128, 951840, 1017920, 1142208, 1145160, 1374192, 1427760, 1526880, 1717740, 1832256, 1903680, 2102641, 2290320, 2748384, 2855520, 3053760, 3435480, 4205282, 4580640, 5496768, 5711040, 6307923, 6870960, 8410564, 9161280, 10513205, 12615846, 13741920, 16821128, 18923769, 21026410, 25231692, 27483840, 31539615, 33642256, 37847538, 42052820, 50463384, 56771307, 63079230, 67284512, 75695076, 84105640, 94618845, 100926768, 113542614, 126158460, 134569024, 151390152, 168211280, 189237690, 201853536, 227085228, 252316920, 283856535, 302780304, 336422560, 378475380, 403707072, 454170456, 504633840, 567713070, 605560608, 672845120, 756950760, 908340912, 1009267680, 1135426140, 1211121216, 1513901520, 1816681824, 2018535360, 2270852280, 3027803040, 3633363648, 4541704560, 6055606080, 9083409120, 18166818240]

約数ペア:

[(1, 18166818240), (2, 9083409120), (3, 6055606080), (4, 4541704560), (5, 3633363648), (6, 3027803040), (8, 2270852280), (9, 2018535360), (10, 1816681824), (12, 1513901520), (15, 1211121216), (16, 1135426140), (18, 1009267680), (20, 908340912), (24, 756950760), (27, 672845120), (30, 605560608), (32, 567713070), (36, 504633840), (40, 454170456), (45, 403707072), (48, 378475380), (54, 336422560), (60, 302780304), (64, 283856535), (72, 252316920), (80, 227085228), (90, 201853536), (96, 189237690), (108, 168211280), (120, 151390152), (135, 134569024), (144, 126158460), (160, 113542614), (180, 100926768), (192, 94618845), (216, 84105640), (240, 75695076), (270, 67284512), (288, 63079230), (320, 56771307), (360, 50463384), (432, 42052820), (480, 37847538), (540, 33642256), (576, 31539615), (661, 27483840), (720, 25231692), (864, 21026410), (960, 18923769), (1080, 16821128), (1322, 13741920), (1440, 12615846), (1728, 10513205), (1983, 9161280), (2160, 8410564), (2644, 6870960), (2880, 6307923), (3181, 5711040), (3305, 5496768), (3966, 4580640), (4320, 4205282), (5288, 3435480), (5949, 3053760), (6362, 2855520), (6610, 2748384), (7932, 2290320), (8640, 2102641), (9543, 1903680), (9915, 1832256), (10576, 1717740), (11898, 1526880), (12724, 1427760), (13220, 1374192), (15864, 1145160), (15905, 1142208), (17847, 1017920), (19086, 951840), (19830, 916128), (21152, 858870), (23796, 763440), (25448, 713880), (26440, 687096), (28629, 634560), (29745, 610752), (31728, 572580), (31810, 571104), (35694, 508960), (38172, 475920), (39660, 458064), (42304, 429435), (47592, 381720), (47715, 380736), (50896, 356940), (52880, 343548), (57258, 317280), (59490, 305376), (63456, 286290), (63620, 285552), (71388, 254480), (76344, 237960), (79320, 229032), (85887, 211520), (89235, 203584), (95184, 190860), (95430, 190368), (101792, 178470), (105760, 171774), (114516, 158640), (118980, 152688), (126912, 143145), (127240, 142776)]