8886990720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8853

約数の個数: 256

約数和(自身を含む): 30964654080

約数和(自身を除く): 22077663360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7905, 8160, 8432, 8783, 9920, 10540, 10880, 11904, 12648, 14880, 15810, 16320, 16864, 17566, 19840, 21080, 25296, 26349, 29760, 31620, 32640, 33728, 35132, 42160, 43915, 50592, 52698, 59520, 63240, 67456, 70264, 84320, 87830, 101184, 105396, 126480, 131745, 140528, 149311, 168640, 175660, 202368, 210792, 252960, 263490, 272273, 281056, 298622, 337280, 351320, 421584, 447933, 505920, 526980, 544546, 562112, 597244, 702640, 746555, 816819, 843168, 895866, 1011840, 1053960, 1089092, 1124224, 1194488, 1361365, 1405280, 1493110, 1633638, 1686336, 1791732, 2107920, 2178184, 2239665, 2388976, 2722730, 2810560, 2986220, 3267276, 3372672, 3583464, 4084095, 4215840, 4356368, 4479330, 4628641, 4777952, 5445460, 5621120, 5972440, 6534552, 7166928, 8168190, 8431680, 8712736, 8958660, 9257282, 9555904, 10890920, 11944880, 13069104, 13885923, 14333856, 16336380, 16863360, 17425472, 17917320, 18514564, 19111808, 21781840, 23143205, 23889760, 26138208, 27771846, 28667712, 32672760, 34850944, 35834640, 37029128, 43563680, 46286410, 47779520, 52276416, 55543692, 57335424, 65345520, 69429615, 71669280, 74058256, 87127360, 92572820, 95559040, 104552832, 111087384, 130691040, 138859230, 143338560, 148116512, 174254720, 185145640, 222174768, 261382080, 277718460, 286677120, 296233024, 370291280, 444349536, 522764160, 555436920, 592466048, 740582560, 888699072, 1110873840, 1481165120, 1777398144, 2221747680, 2962330240, 4443495360, 8886990720]

約数ペア:

[(1, 8886990720), (2, 4443495360), (3, 2962330240), (4, 2221747680), (5, 1777398144), (6, 1481165120), (8, 1110873840), (10, 888699072), (12, 740582560), (15, 592466048), (16, 555436920), (17, 522764160), (20, 444349536), (24, 370291280), (30, 296233024), (31, 286677120), (32, 277718460), (34, 261382080), (40, 222174768), (48, 185145640), (51, 174254720), (60, 148116512), (62, 143338560), (64, 138859230), (68, 130691040), (80, 111087384), (85, 104552832), (93, 95559040), (96, 92572820), (102, 87127360), (120, 74058256), (124, 71669280), (128, 69429615), (136, 65345520), (155, 57335424), (160, 55543692), (170, 52276416), (186, 47779520), (192, 46286410), (204, 43563680), (240, 37029128), (248, 35834640), (255, 34850944), (272, 32672760), (310, 28667712), (320, 27771846), (340, 26138208), (372, 23889760), (384, 23143205), (408, 21781840), (465, 19111808), (480, 18514564), (496, 17917320), (510, 17425472), (527, 16863360), (544, 16336380), (620, 14333856), (640, 13885923), (680, 13069104), (744, 11944880), (816, 10890920), (930, 9555904), (960, 9257282), (992, 8958660), (1020, 8712736), (1054, 8431680), (1088, 8168190), (1240, 7166928), (1360, 6534552), (1488, 5972440), (1581, 5621120), (1632, 5445460), (1860, 4777952), (1920, 4628641), (1984, 4479330), (2040, 4356368), (2108, 4215840), (2176, 4084095), (2480, 3583464), (2635, 3372672), (2720, 3267276), (2976, 2986220), (3162, 2810560), (3264, 2722730), (3720, 2388976), (3968, 2239665), (4080, 2178184), (4216, 2107920), (4960, 1791732), (5270, 1686336), (5440, 1633638), (5952, 1493110), (6324, 1405280), (6528, 1361365), (7440, 1194488), (7905, 1124224), (8160, 1089092), (8432, 1053960), (8783, 1011840), (9920, 895866), (10540, 843168), (10880, 816819), (11904, 746555), (12648, 702640), (14880, 597244), (15810, 562112), (16320, 544546), (16864, 526980), (17566, 505920), (19840, 447933), (21080, 421584), (25296, 351320), (26349, 337280), (29760, 298622), (31620, 281056), (32640, 272273), (33728, 263490), (35132, 252960), (42160, 210792), (43915, 202368), (50592, 175660), (52698, 168640), (59520, 149311), (63240, 140528), (67456, 131745), (70264, 126480), (84320, 105396), (87830, 101184)]