8418310920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2081}}^1$

素因数の和:2776

約数の個数: 192

約数和(自身を含む): 29026661040

約数和(自身を除く): 20608350120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 661, 680, 765, 1020, 1224, 1322, 1530, 1983, 2040, 2081, 2644, 3060, 3305, 3966, 4162, 5288, 5949, 6120, 6243, 6610, 7932, 8324, 9915, 10405, 11237, 11898, 12486, 13220, 15864, 16648, 18729, 19830, 20810, 22474, 23796, 24972, 26440, 29745, 31215, 33711, 35377, 37458, 39660, 41620, 44948, 47592, 49944, 56185, 59490, 62430, 67422, 70754, 74916, 79320, 83240, 89896, 93645, 101133, 106131, 112370, 118980, 124860, 134844, 141508, 149832, 168555, 176885, 187290, 202266, 212262, 224740, 237960, 249720, 269688, 283016, 318393, 337110, 353770, 374580, 404532, 424524, 449480, 505665, 530655, 636786, 674220, 707540, 749160, 809064, 849048, 1011330, 1061310, 1273572, 1348440, 1375541, 1415080, 1591965, 2022660, 2122620, 2547144, 2751082, 3183930, 4045320, 4126623, 4245240, 5502164, 6367860, 6877705, 8253246, 11004328, 12379869, 12735720, 13755410, 16506492, 20633115, 23384197, 24759738, 27510820, 33012984, 41266230, 46768394, 49519476, 55021640, 61899345, 70152591, 82532460, 93536788, 99038952, 116920985, 123798690, 140305182, 165064920, 187073576, 210457773, 233841970, 247597380, 280610364, 350762955, 420915546, 467683940, 495194760, 561220728, 701525910, 841831092, 935367880, 1052288865, 1403051820, 1683662184, 2104577730, 2806103640, 4209155460, 8418310920]

約数ペア:

[(1, 8418310920), (2, 4209155460), (3, 2806103640), (4, 2104577730), (5, 1683662184), (6, 1403051820), (8, 1052288865), (9, 935367880), (10, 841831092), (12, 701525910), (15, 561220728), (17, 495194760), (18, 467683940), (20, 420915546), (24, 350762955), (30, 280610364), (34, 247597380), (36, 233841970), (40, 210457773), (45, 187073576), (51, 165064920), (60, 140305182), (68, 123798690), (72, 116920985), (85, 99038952), (90, 93536788), (102, 82532460), (120, 70152591), (136, 61899345), (153, 55021640), (170, 49519476), (180, 46768394), (204, 41266230), (255, 33012984), (306, 27510820), (340, 24759738), (360, 23384197), (408, 20633115), (510, 16506492), (612, 13755410), (661, 12735720), (680, 12379869), (765, 11004328), (1020, 8253246), (1224, 6877705), (1322, 6367860), (1530, 5502164), (1983, 4245240), (2040, 4126623), (2081, 4045320), (2644, 3183930), (3060, 2751082), (3305, 2547144), (3966, 2122620), (4162, 2022660), (5288, 1591965), (5949, 1415080), (6120, 1375541), (6243, 1348440), (6610, 1273572), (7932, 1061310), (8324, 1011330), (9915, 849048), (10405, 809064), (11237, 749160), (11898, 707540), (12486, 674220), (13220, 636786), (15864, 530655), (16648, 505665), (18729, 449480), (19830, 424524), (20810, 404532), (22474, 374580), (23796, 353770), (24972, 337110), (26440, 318393), (29745, 283016), (31215, 269688), (33711, 249720), (35377, 237960), (37458, 224740), (39660, 212262), (41620, 202266), (44948, 187290), (47592, 176885), (49944, 168555), (56185, 149832), (59490, 141508), (62430, 134844), (67422, 124860), (70754, 118980), (74916, 112370), (79320, 106131), (83240, 101133), (89896, 93645)]