20804725440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3664

約数の個数: 336

約数和(自身を含む): 75531268800

約数和(自身を除く): 54726543360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 192, 207, 230, 240, 267, 276, 288, 320, 345, 356, 360, 368, 414, 445, 460, 480, 534, 552, 576, 690, 712, 720, 736, 801, 828, 890, 920, 960, 1035, 1068, 1104, 1335, 1380, 1424, 1440, 1472, 1602, 1656, 1780, 1840, 2047, 2070, 2136, 2208, 2670, 2760, 2848, 2880, 3204, 3312, 3529, 3560, 3680, 4005, 4094, 4140, 4272, 4416, 5340, 5520, 5696, 6141, 6408, 6624, 7058, 7120, 7360, 8010, 8188, 8280, 8544, 10235, 10587, 10680, 11040, 12282, 12816, 13248, 14116, 14240, 16020, 16376, 16560, 17088, 17645, 18423, 20470, 21174, 21360, 22080, 24564, 25632, 28232, 28480, 30705, 31761, 32040, 32752, 33120, 35290, 36846, 40940, 42348, 42720, 49128, 51264, 52935, 56464, 61410, 63522, 64080, 65504, 66240, 70580, 73692, 81167, 81880, 84696, 85440, 92115, 98256, 105870, 112928, 122820, 127044, 128160, 131008, 141160, 147384, 158805, 162334, 163760, 169392, 184230, 196512, 211740, 225856, 243501, 245640, 254088, 256320, 282320, 294768, 314081, 317610, 324668, 327520, 338784, 368460, 393024, 405835, 423480, 487002, 491280, 508176, 564640, 589536, 628162, 635220, 649336, 655040, 677568, 730503, 736920, 811670, 846960, 942243, 974004, 982560, 1016352, 1129280, 1179072, 1217505, 1256324, 1270440, 1298672, 1461006, 1473840, 1570405, 1623340, 1693920, 1884486, 1948008, 1965120, 2032704, 2435010, 2512648, 2540880, 2597344, 2826729, 2922012, 2947680, 3140810, 3246680, 3387840, 3652515, 3768972, 3896016, 4711215, 4870020, 5025296, 5081760, 5194688, 5653458, 5844024, 5895360, 6281620, 6493360, 7223863, 7305030, 7537944, 7792032, 9422430, 9740040, 10050592, 10163520, 11306916, 11688048, 12563240, 12986720, 14133645, 14447726, 14610060, 15075888, 15584064, 18844860, 19480080, 20101184, 21671589, 22613832, 23376096, 25126480, 25973440, 28267290, 28895452, 29220120, 30151776, 36119315, 37689720, 38960160, 43343178, 45227664, 46752192, 50252960, 56534580, 57790904, 58440240, 60303552, 65014767, 72238630, 75379440, 77920320, 86686356, 90455328, 100505920, 108357945, 113069160, 115581808, 116880480, 130029534, 144477260, 150758880, 173372712, 180910656, 216715890, 226138320, 231163616, 233760960, 260059068, 288954520, 301517760, 325073835, 346745424, 433431780, 452276640, 462327232, 520118136, 577909040, 650147670, 693490848, 866863560, 904553280, 1040236272, 1155818080, 1300295340, 1386981696, 1733727120, 2080472544, 2311636160, 2600590680, 3467454240, 4160945088, 5201181360, 6934908480, 10402362720, 20804725440]

約数ペア:

[(1, 20804725440), (2, 10402362720), (3, 6934908480), (4, 5201181360), (5, 4160945088), (6, 3467454240), (8, 2600590680), (9, 2311636160), (10, 2080472544), (12, 1733727120), (15, 1386981696), (16, 1300295340), (18, 1155818080), (20, 1040236272), (23, 904553280), (24, 866863560), (30, 693490848), (32, 650147670), (36, 577909040), (40, 520118136), (45, 462327232), (46, 452276640), (48, 433431780), (60, 346745424), (64, 325073835), (69, 301517760), (72, 288954520), (80, 260059068), (89, 233760960), (90, 231163616), (92, 226138320), (96, 216715890), (115, 180910656), (120, 173372712), (138, 150758880), (144, 144477260), (160, 130029534), (178, 116880480), (180, 115581808), (184, 113069160), (192, 108357945), (207, 100505920), (230, 90455328), (240, 86686356), (267, 77920320), (276, 75379440), (288, 72238630), (320, 65014767), (345, 60303552), (356, 58440240), (360, 57790904), (368, 56534580), (414, 50252960), (445, 46752192), (460, 45227664), (480, 43343178), (534, 38960160), (552, 37689720), (576, 36119315), (690, 30151776), (712, 29220120), (720, 28895452), (736, 28267290), (801, 25973440), (828, 25126480), (890, 23376096), (920, 22613832), (960, 21671589), (1035, 20101184), (1068, 19480080), (1104, 18844860), (1335, 15584064), (1380, 15075888), (1424, 14610060), (1440, 14447726), (1472, 14133645), (1602, 12986720), (1656, 12563240), (1780, 11688048), (1840, 11306916), (2047, 10163520), (2070, 10050592), (2136, 9740040), (2208, 9422430), (2670, 7792032), (2760, 7537944), (2848, 7305030), (2880, 7223863), (3204, 6493360), (3312, 6281620), (3529, 5895360), (3560, 5844024), (3680, 5653458), (4005, 5194688), (4094, 5081760), (4140, 5025296), (4272, 4870020), (4416, 4711215), (5340, 3896016), (5520, 3768972), (5696, 3652515), (6141, 3387840), (6408, 3246680), (6624, 3140810), (7058, 2947680), (7120, 2922012), (7360, 2826729), (8010, 2597344), (8188, 2540880), (8280, 2512648), (8544, 2435010), (10235, 2032704), (10587, 1965120), (10680, 1948008), (11040, 1884486), (12282, 1693920), (12816, 1623340), (13248, 1570405), (14116, 1473840), (14240, 1461006), (16020, 1298672), (16376, 1270440), (16560, 1256324), (17088, 1217505), (17645, 1179072), (18423, 1129280), (20470, 1016352), (21174, 982560), (21360, 974004), (22080, 942243), (24564, 846960), (25632, 811670), (28232, 736920), (28480, 730503), (30705, 677568), (31761, 655040), (32040, 649336), (32752, 635220), (33120, 628162), (35290, 589536), (36846, 564640), (40940, 508176), (42348, 491280), (42720, 487002), (49128, 423480), (51264, 405835), (52935, 393024), (56464, 368460), (61410, 338784), (63522, 327520), (64080, 324668), (65504, 317610), (66240, 314081), (70580, 294768), (73692, 282320), (81167, 256320), (81880, 254088), (84696, 245640), (85440, 243501), (92115, 225856), (98256, 211740), (105870, 196512), (112928, 184230), (122820, 169392), (127044, 163760), (128160, 162334), (131008, 158805), (141160, 147384)]