489213659760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1808687}}^1$

素因数の和:1808740

約数の個数: 240

約数和(自身を含む): 1840868176896

約数和(自身を除く): 1351654517136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 22540, 27048, 33810, 38640, 45080, 54096, 67620, 90160, 135240, 270480, 1808687, 3617374, 5426061, 7234748, 9043435, 10852122, 12660809, 14469496, 18086870, 21704244, 25321618, 27130305, 28938992, 36173740, 37982427, 41599801, 43408488, 50643236, 54260610, 63304045, 72347480, 75964854, 83199602, 86816976, 88625663, 101286472, 108521220, 124799403, 126608090, 144694960, 151929708, 166399204, 177251326, 189912135, 202572944, 207999005, 217042440, 249598806, 253216180, 265876989, 291198607, 303859416, 332798408, 354502652, 379824270, 415998010, 434084880, 443128315, 499197612, 506432360, 531753978, 582397214, 607718832, 623997015, 665596816, 709005304, 759648540, 831996020, 873595821, 886256630, 998395224, 1012864720, 1063507956, 1164794428, 1247994030, 1329384945, 1418010608, 1455993035, 1519297080, 1663992040, 1747191642, 1772513260, 1996790448, 2038390249, 2127015912, 2329588856, 2495988060, 2658769890, 2911986070, 3038594160, 3327984080, 3494383284, 3545026520, 4076780498, 4254031824, 4367979105, 4659177712, 4991976120, 5317539780, 5823972140, 6115170747, 6988766568, 7090053040, 8153560996, 8735958210, 9983952240, 10191951245, 10635079560, 11647944280, 12230341494, 13977533136, 16307121992, 17471916420, 20383902490, 21270159120, 23295888560, 24460682988, 30575853735, 32614243984, 34943832840, 40767804980, 48921365976, 61151707470, 69887665680, 81535609960, 97842731952, 122303414940, 163071219920, 244606829880, 489213659760]

約数ペア:

[(1, 489213659760), (2, 244606829880), (3, 163071219920), (4, 122303414940), (5, 97842731952), (6, 81535609960), (7, 69887665680), (8, 61151707470), (10, 48921365976), (12, 40767804980), (14, 34943832840), (15, 32614243984), (16, 30575853735), (20, 24460682988), (21, 23295888560), (23, 21270159120), (24, 20383902490), (28, 17471916420), (30, 16307121992), (35, 13977533136), (40, 12230341494), (42, 11647944280), (46, 10635079560), (48, 10191951245), (49, 9983952240), (56, 8735958210), (60, 8153560996), (69, 7090053040), (70, 6988766568), (80, 6115170747), (84, 5823972140), (92, 5317539780), (98, 4991976120), (105, 4659177712), (112, 4367979105), (115, 4254031824), (120, 4076780498), (138, 3545026520), (140, 3494383284), (147, 3327984080), (161, 3038594160), (168, 2911986070), (184, 2658769890), (196, 2495988060), (210, 2329588856), (230, 2127015912), (240, 2038390249), (245, 1996790448), (276, 1772513260), (280, 1747191642), (294, 1663992040), (322, 1519297080), (336, 1455993035), (345, 1418010608), (368, 1329384945), (392, 1247994030), (420, 1164794428), (460, 1063507956), (483, 1012864720), (490, 998395224), (552, 886256630), (560, 873595821), (588, 831996020), (644, 759648540), (690, 709005304), (735, 665596816), (784, 623997015), (805, 607718832), (840, 582397214), (920, 531753978), (966, 506432360), (980, 499197612), (1104, 443128315), (1127, 434084880), (1176, 415998010), (1288, 379824270), (1380, 354502652), (1470, 332798408), (1610, 303859416), (1680, 291198607), (1840, 265876989), (1932, 253216180), (1960, 249598806), (2254, 217042440), (2352, 207999005), (2415, 202572944), (2576, 189912135), (2760, 177251326), (2940, 166399204), (3220, 151929708), (3381, 144694960), (3864, 126608090), (3920, 124799403), (4508, 108521220), (4830, 101286472), (5520, 88625663), (5635, 86816976), (5880, 83199602), (6440, 75964854), (6762, 72347480), (7728, 63304045), (9016, 54260610), (9660, 50643236), (11270, 43408488), (11760, 41599801), (12880, 37982427), (13524, 36173740), (16905, 28938992), (18032, 27130305), (19320, 25321618), (22540, 21704244), (27048, 18086870), (33810, 14469496), (38640, 12660809), (45080, 10852122), (54096, 9043435), (67620, 7234748), (90160, 5426061), (135240, 3617374), (270480, 1808687)]