2077973760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 216

約数和(自身を含む): 7008876000

約数和(自身を除く): 4930902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 722, 760, 768, 912, 960, 1083, 1140, 1216, 1280, 1444, 1499, 1520, 1805, 1824, 1920, 2166, 2280, 2432, 2888, 2998, 3040, 3610, 3648, 3840, 4332, 4497, 4560, 4864, 5415, 5776, 5996, 6080, 7220, 7296, 7495, 8664, 8994, 9120, 10830, 11552, 11992, 12160, 14440, 14592, 14990, 17328, 17988, 18240, 21660, 22485, 23104, 23984, 24320, 28481, 28880, 29980, 34656, 35976, 36480, 43320, 44970, 46208, 47968, 56962, 57760, 59960, 69312, 71952, 72960, 85443, 86640, 89940, 92416, 95936, 113924, 115520, 119920, 138624, 142405, 143904, 170886, 173280, 179880, 191872, 227848, 231040, 239840, 277248, 284810, 287808, 341772, 346560, 359760, 383744, 427215, 455696, 462080, 479680, 541139, 569620, 575616, 683544, 693120, 719520, 854430, 911392, 959360, 1082278, 1139240, 1151232, 1367088, 1386240, 1439040, 1623417, 1708860, 1822784, 1918720, 2164556, 2278480, 2705695, 2734176, 2878080, 3246834, 3417720, 3645568, 4329112, 4556960, 5411390, 5468352, 5756160, 6493668, 6835440, 7291136, 8117085, 8658224, 9113920, 10822780, 10936704, 12987336, 13670880, 16234170, 17316448, 18227840, 21645560, 21873408, 25974672, 27341760, 32468340, 34632896, 36455680, 43291120, 51949344, 54683520, 64936680, 69265792, 86582240, 103898688, 109367040, 129873360, 138531584, 173164480, 207797376, 259746720, 346328960, 415594752, 519493440, 692657920, 1038986880, 2077973760]

約数ペア:

[(1, 2077973760), (2, 1038986880), (3, 692657920), (4, 519493440), (5, 415594752), (6, 346328960), (8, 259746720), (10, 207797376), (12, 173164480), (15, 138531584), (16, 129873360), (19, 109367040), (20, 103898688), (24, 86582240), (30, 69265792), (32, 64936680), (38, 54683520), (40, 51949344), (48, 43291120), (57, 36455680), (60, 34632896), (64, 32468340), (76, 27341760), (80, 25974672), (95, 21873408), (96, 21645560), (114, 18227840), (120, 17316448), (128, 16234170), (152, 13670880), (160, 12987336), (190, 10936704), (192, 10822780), (228, 9113920), (240, 8658224), (256, 8117085), (285, 7291136), (304, 6835440), (320, 6493668), (361, 5756160), (380, 5468352), (384, 5411390), (456, 4556960), (480, 4329112), (570, 3645568), (608, 3417720), (640, 3246834), (722, 2878080), (760, 2734176), (768, 2705695), (912, 2278480), (960, 2164556), (1083, 1918720), (1140, 1822784), (1216, 1708860), (1280, 1623417), (1444, 1439040), (1499, 1386240), (1520, 1367088), (1805, 1151232), (1824, 1139240), (1920, 1082278), (2166, 959360), (2280, 911392), (2432, 854430), (2888, 719520), (2998, 693120), (3040, 683544), (3610, 575616), (3648, 569620), (3840, 541139), (4332, 479680), (4497, 462080), (4560, 455696), (4864, 427215), (5415, 383744), (5776, 359760), (5996, 346560), (6080, 341772), (7220, 287808), (7296, 284810), (7495, 277248), (8664, 239840), (8994, 231040), (9120, 227848), (10830, 191872), (11552, 179880), (11992, 173280), (12160, 170886), (14440, 143904), (14592, 142405), (14990, 138624), (17328, 119920), (17988, 115520), (18240, 113924), (21660, 95936), (22485, 92416), (23104, 89940), (23984, 86640), (24320, 85443), (28481, 72960), (28880, 71952), (29980, 69312), (34656, 59960), (35976, 57760), (36480, 56962), (43320, 47968), (44970, 46208)]