20285303040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 540

約数和(自身を含む): 77219251956

約数和(自身を除く): 56933948916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 289, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 578, 612, 640, 648, 677, 680, 720, 765, 768, 810, 816, 864, 867, 918, 960, 1020, 1080, 1088, 1152, 1156, 1224, 1280, 1296, 1354, 1360, 1377, 1440, 1445, 1530, 1620, 1632, 1728, 1734, 1836, 1920, 2031, 2040, 2160, 2176, 2295, 2304, 2312, 2448, 2592, 2601, 2708, 2720, 2754, 2880, 2890, 3060, 3240, 3264, 3385, 3456, 3468, 3672, 3840, 4062, 4080, 4320, 4335, 4352, 4590, 4624, 4896, 5184, 5202, 5416, 5440, 5508, 5760, 5780, 6093, 6120, 6480, 6528, 6770, 6885, 6912, 6936, 7344, 7803, 8124, 8160, 8640, 8670, 9180, 9248, 9792, 10155, 10368, 10404, 10832, 10880, 11016, 11509, 11520, 11560, 12186, 12240, 12960, 13005, 13056, 13540, 13770, 13872, 14688, 15606, 16248, 16320, 17280, 17340, 18279, 18360, 18496, 19584, 20310, 20736, 20808, 21664, 21760, 22032, 23018, 23120, 23409, 24372, 24480, 25920, 26010, 27080, 27540, 27744, 29376, 30465, 31212, 32496, 32640, 34527, 34560, 34680, 36558, 36720, 36992, 39015, 39168, 40620, 41616, 43328, 44064, 46036, 46240, 46818, 48744, 48960, 51840, 52020, 54160, 54837, 55080, 55488, 57545, 58752, 60930, 62424, 64992, 65280, 69054, 69360, 73116, 73440, 73984, 78030, 81240, 83232, 86656, 88128, 91395, 92072, 92480, 93636, 97488, 97920, 103581, 103680, 104040, 108320, 109674, 110160, 110976, 115090, 117045, 117504, 121860, 124848, 129984, 138108, 138720, 146232, 146880, 156060, 162480, 166464, 172635, 173312, 176256, 182790, 184144, 184960, 187272, 194976, 195653, 195840, 207162, 208080, 216640, 219348, 220320, 221952, 230180, 234090, 243720, 249696, 259968, 274185, 276216, 277440, 292464, 293760, 310743, 312120, 324960, 332928, 345270, 352512, 365580, 368288, 369920, 374544, 389952, 391306, 414324, 416160, 433280, 438696, 440640, 460360, 468180, 487440, 499392, 517905, 519936, 548370, 552432, 554880, 584928, 586959, 587520, 621486, 624240, 649920, 665856, 690540, 731160, 736576, 749088, 779904, 782612, 828648, 832320, 866560, 877392, 881280, 920720, 932229, 936360, 974880, 978265, 998784, 1035810, 1096740, 1104864, 1109760, 1169856, 1173918, 1242972, 1248480, 1299840, 1381080, 1462320, 1473152, 1498176, 1553715, 1559808, 1565224, 1657296, 1664640, 1754784, 1760877, 1762560, 1841440, 1864458, 1872720, 1949760, 1956530, 1997568, 2071620, 2193480, 2209728, 2339712, 2347836, 2485944, 2496960, 2599680, 2762160, 2924640, 2934795, 2946304, 2996352, 3107430, 3130448, 3314592, 3329280, 3509568, 3521754, 3682880, 3728916, 3745440, 3899520, 3913060, 4143240, 4386960, 4419456, 4661145, 4679424, 4695672, 4971888, 4993920, 5282631, 5524320, 5849280, 5869590, 5992704, 6214860, 6260896, 6629184, 7019136, 7043508, 7365760, 7457832, 7490880, 7799040, 7826120, 8286480, 8773920, 8804385, 8838912, 9322290, 9391344, 9943776, 9987840, 10565262, 11048640, 11698560, 11739180, 12429720, 12521792, 13258368, 14038272, 14087016, 14731520, 14915664, 14981760, 15652240, 15847893, 16572960, 17547840, 17608770, 18644580, 18782688, 19887552, 21130524, 22097280, 23397120, 23478360, 24859440, 25043584, 26413155, 26516736, 28174032, 29831328, 29963520, 31304480, 31695786, 33145920, 35095680, 35217540, 37289160, 37565376, 39775104, 42261048, 44194560, 46956720, 49718880, 50087168, 52826310, 56348064, 59662656, 62608960, 63391572, 66291840, 70191360, 70435080, 74578320, 75130752, 79239465, 79550208, 84522096, 93913440, 99437760, 105652620, 112696128, 119325312, 125217920, 126783144, 132583680, 140870160, 149156640, 150261504, 158478930, 169044192, 187826880, 198875520, 211305240, 225392256, 238650624, 250435840, 253566288, 281740320, 298313280, 316957860, 338088384, 375653760, 397751040, 422610480, 450784512, 507132576, 563480640, 596626560, 633915720, 676176768, 751307520, 845220960, 1014265152, 1126961280, 1193253120, 1267831440, 1352353536, 1690441920, 2028530304, 2253922560, 2535662880, 3380883840, 4057060608, 5071325760, 6761767680, 10142651520, 20285303040]

約数ペア:

[(1, 20285303040), (2, 10142651520), (3, 6761767680), (4, 5071325760), (5, 4057060608), (6, 3380883840), (8, 2535662880), (9, 2253922560), (10, 2028530304), (12, 1690441920), (15, 1352353536), (16, 1267831440), (17, 1193253120), (18, 1126961280), (20, 1014265152), (24, 845220960), (27, 751307520), (30, 676176768), (32, 633915720), (34, 596626560), (36, 563480640), (40, 507132576), (45, 450784512), (48, 422610480), (51, 397751040), (54, 375653760), (60, 338088384), (64, 316957860), (68, 298313280), (72, 281740320), (80, 253566288), (81, 250435840), (85, 238650624), (90, 225392256), (96, 211305240), (102, 198875520), (108, 187826880), (120, 169044192), (128, 158478930), (135, 150261504), (136, 149156640), (144, 140870160), (153, 132583680), (160, 126783144), (162, 125217920), (170, 119325312), (180, 112696128), (192, 105652620), (204, 99437760), (216, 93913440), (240, 84522096), (255, 79550208), (256, 79239465), (270, 75130752), (272, 74578320), (288, 70435080), (289, 70191360), (306, 66291840), (320, 63391572), (324, 62608960), (340, 59662656), (360, 56348064), (384, 52826310), (405, 50087168), (408, 49718880), (432, 46956720), (459, 44194560), (480, 42261048), (510, 39775104), (540, 37565376), (544, 37289160), (576, 35217540), (578, 35095680), (612, 33145920), (640, 31695786), (648, 31304480), (677, 29963520), (680, 29831328), (720, 28174032), (765, 26516736), (768, 26413155), (810, 25043584), (816, 24859440), (864, 23478360), (867, 23397120), (918, 22097280), (960, 21130524), (1020, 19887552), (1080, 18782688), (1088, 18644580), (1152, 17608770), (1156, 17547840), (1224, 16572960), (1280, 15847893), (1296, 15652240), (1354, 14981760), (1360, 14915664), (1377, 14731520), (1440, 14087016), (1445, 14038272), (1530, 13258368), (1620, 12521792), (1632, 12429720), (1728, 11739180), (1734, 11698560), (1836, 11048640), (1920, 10565262), (2031, 9987840), (2040, 9943776), (2160, 9391344), (2176, 9322290), (2295, 8838912), (2304, 8804385), (2312, 8773920), (2448, 8286480), (2592, 7826120), (2601, 7799040), (2708, 7490880), (2720, 7457832), (2754, 7365760), (2880, 7043508), (2890, 7019136), (3060, 6629184), (3240, 6260896), (3264, 6214860), (3385, 5992704), (3456, 5869590), (3468, 5849280), (3672, 5524320), (3840, 5282631), (4062, 4993920), (4080, 4971888), (4320, 4695672), (4335, 4679424), (4352, 4661145), (4590, 4419456), (4624, 4386960), (4896, 4143240), (5184, 3913060), (5202, 3899520), (5416, 3745440), (5440, 3728916), (5508, 3682880), (5760, 3521754), (5780, 3509568), (6093, 3329280), (6120, 3314592), (6480, 3130448), (6528, 3107430), (6770, 2996352), (6885, 2946304), (6912, 2934795), (6936, 2924640), (7344, 2762160), (7803, 2599680), (8124, 2496960), (8160, 2485944), (8640, 2347836), (8670, 2339712), (9180, 2209728), (9248, 2193480), (9792, 2071620), (10155, 1997568), (10368, 1956530), (10404, 1949760), (10832, 1872720), (10880, 1864458), (11016, 1841440), (11509, 1762560), (11520, 1760877), (11560, 1754784), (12186, 1664640), (12240, 1657296), (12960, 1565224), (13005, 1559808), (13056, 1553715), (13540, 1498176), (13770, 1473152), (13872, 1462320), (14688, 1381080), (15606, 1299840), (16248, 1248480), (16320, 1242972), (17280, 1173918), (17340, 1169856), (18279, 1109760), (18360, 1104864), (18496, 1096740), (19584, 1035810), (20310, 998784), (20736, 978265), (20808, 974880), (21664, 936360), (21760, 932229), (22032, 920720), (23018, 881280), (23120, 877392), (23409, 866560), (24372, 832320), (24480, 828648), (25920, 782612), (26010, 779904), (27080, 749088), (27540, 736576), (27744, 731160), (29376, 690540), (30465, 665856), (31212, 649920), (32496, 624240), (32640, 621486), (34527, 587520), (34560, 586959), (34680, 584928), (36558, 554880), (36720, 552432), (36992, 548370), (39015, 519936), (39168, 517905), (40620, 499392), (41616, 487440), (43328, 468180), (44064, 460360), (46036, 440640), (46240, 438696), (46818, 433280), (48744, 416160), (48960, 414324), (51840, 391306), (52020, 389952), (54160, 374544), (54837, 369920), (55080, 368288), (55488, 365580), (57545, 352512), (58752, 345270), (60930, 332928), (62424, 324960), (64992, 312120), (65280, 310743), (69054, 293760), (69360, 292464), (73116, 277440), (73440, 276216), (73984, 274185), (78030, 259968), (81240, 249696), (83232, 243720), (86656, 234090), (88128, 230180), (91395, 221952), (92072, 220320), (92480, 219348), (93636, 216640), (97488, 208080), (97920, 207162), (103581, 195840), (103680, 195653), (104040, 194976), (108320, 187272), (109674, 184960), (110160, 184144), (110976, 182790), (115090, 176256), (117045, 173312), (117504, 172635), (121860, 166464), (124848, 162480), (129984, 156060), (138108, 146880), (138720, 146232)]