20782575360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30577}}^1$

素因数の和:30663

約数の個数: 216

約数和(自身を含む): 73126675440

約数和(自身を除く): 52344100080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 768, 885, 944, 960, 1062, 1152, 1180, 1280, 1416, 1440, 1770, 1888, 1920, 2124, 2304, 2360, 2655, 2832, 2880, 3540, 3776, 3840, 4248, 4720, 5310, 5664, 5760, 7080, 7552, 8496, 9440, 10620, 11328, 11520, 14160, 15104, 16992, 18880, 21240, 22656, 28320, 30577, 33984, 37760, 42480, 45312, 56640, 61154, 67968, 75520, 84960, 91731, 113280, 122308, 135936, 152885, 169920, 183462, 226560, 244616, 275193, 305770, 339840, 366924, 458655, 489232, 550386, 611540, 679680, 733848, 917310, 978464, 1100772, 1223080, 1375965, 1467696, 1804043, 1834620, 1956928, 2201544, 2446160, 2751930, 2935392, 3608086, 3669240, 3913856, 4403088, 4892320, 5412129, 5503860, 5870784, 7216172, 7338480, 7827712, 8806176, 9020215, 9784640, 10824258, 11007720, 11741568, 14432344, 14676960, 16236387, 17612352, 18040430, 19569280, 21648516, 22015440, 23483136, 27060645, 28864688, 29353920, 32472774, 35224704, 36080860, 39138560, 43297032, 44030880, 54121290, 57729376, 58707840, 64945548, 70449408, 72161720, 81181935, 86594064, 88061760, 108242580, 115458752, 117415680, 129891096, 144323440, 162363870, 173188128, 176123520, 216485160, 230917504, 259782192, 288646880, 324727740, 346376256, 352247040, 432970320, 461835008, 519564384, 577293760, 649455480, 692752512, 865940640, 1039128768, 1154587520, 1298910960, 1385505024, 1731881280, 2078257536, 2309175040, 2597821920, 3463762560, 4156515072, 5195643840, 6927525120, 10391287680, 20782575360]

約数ペア:

[(1, 20782575360), (2, 10391287680), (3, 6927525120), (4, 5195643840), (5, 4156515072), (6, 3463762560), (8, 2597821920), (9, 2309175040), (10, 2078257536), (12, 1731881280), (15, 1385505024), (16, 1298910960), (18, 1154587520), (20, 1039128768), (24, 865940640), (30, 692752512), (32, 649455480), (36, 577293760), (40, 519564384), (45, 461835008), (48, 432970320), (59, 352247040), (60, 346376256), (64, 324727740), (72, 288646880), (80, 259782192), (90, 230917504), (96, 216485160), (118, 176123520), (120, 173188128), (128, 162363870), (144, 144323440), (160, 129891096), (177, 117415680), (180, 115458752), (192, 108242580), (236, 88061760), (240, 86594064), (256, 81181935), (288, 72161720), (295, 70449408), (320, 64945548), (354, 58707840), (360, 57729376), (384, 54121290), (472, 44030880), (480, 43297032), (531, 39138560), (576, 36080860), (590, 35224704), (640, 32472774), (708, 29353920), (720, 28864688), (768, 27060645), (885, 23483136), (944, 22015440), (960, 21648516), (1062, 19569280), (1152, 18040430), (1180, 17612352), (1280, 16236387), (1416, 14676960), (1440, 14432344), (1770, 11741568), (1888, 11007720), (1920, 10824258), (2124, 9784640), (2304, 9020215), (2360, 8806176), (2655, 7827712), (2832, 7338480), (2880, 7216172), (3540, 5870784), (3776, 5503860), (3840, 5412129), (4248, 4892320), (4720, 4403088), (5310, 3913856), (5664, 3669240), (5760, 3608086), (7080, 2935392), (7552, 2751930), (8496, 2446160), (9440, 2201544), (10620, 1956928), (11328, 1834620), (11520, 1804043), (14160, 1467696), (15104, 1375965), (16992, 1223080), (18880, 1100772), (21240, 978464), (22656, 917310), (28320, 733848), (30577, 679680), (33984, 611540), (37760, 550386), (42480, 489232), (45312, 458655), (56640, 366924), (61154, 339840), (67968, 305770), (75520, 275193), (84960, 244616), (91731, 226560), (113280, 183462), (122308, 169920), (135936, 152885)]