491780715120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{122869}}^1$

素因数の和:123017

約数の個数: 320

約数和(自身を含む): 1810022544000

約数和(自身を除く): 1318241828880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 109, 120, 135, 136, 144, 153, 170, 180, 204, 216, 218, 240, 255, 270, 272, 306, 327, 340, 360, 408, 432, 436, 459, 510, 540, 545, 612, 654, 680, 720, 765, 816, 872, 918, 981, 1020, 1080, 1090, 1224, 1308, 1360, 1530, 1635, 1744, 1836, 1853, 1962, 2040, 2160, 2180, 2295, 2448, 2616, 2943, 3060, 3270, 3672, 3706, 3924, 4080, 4360, 4590, 4905, 5232, 5559, 5886, 6120, 6540, 7344, 7412, 7848, 8720, 9180, 9265, 9810, 11118, 11772, 12240, 13080, 14715, 14824, 15696, 16677, 18360, 18530, 19620, 22236, 23544, 26160, 27795, 29430, 29648, 33354, 36720, 37060, 39240, 44472, 47088, 50031, 55590, 58860, 66708, 74120, 78480, 83385, 88944, 100062, 111180, 117720, 122869, 133416, 148240, 166770, 200124, 222360, 235440, 245738, 250155, 266832, 333540, 368607, 400248, 444720, 491476, 500310, 614345, 667080, 737214, 800496, 982952, 1000620, 1105821, 1228690, 1334160, 1474428, 1843035, 1965904, 2001240, 2088773, 2211642, 2457380, 2948856, 3317463, 3686070, 4002480, 4177546, 4423284, 4914760, 5529105, 5897712, 6266319, 6634926, 7372140, 8355092, 8846568, 9829520, 10443865, 11058210, 12532638, 13269852, 13392721, 14744280, 16587315, 16710184, 17693136, 18798957, 20887730, 22116420, 25065276, 26539704, 26785442, 29488560, 31331595, 33174630, 33420368, 37597914, 40178163, 41775460, 44232840, 50130552, 53079408, 53570884, 56396871, 62663190, 66349260, 66963605, 75195828, 80356326, 83550920, 88465680, 93994785, 100261104, 107141768, 112793742, 120534489, 125326380, 132698520, 133927210, 150391656, 160712652, 167101840, 187989570, 200890815, 214283536, 225587484, 227676257, 241068978, 250652760, 265397040, 267854420, 281984355, 300783312, 321425304, 361603467, 375979140, 401781630, 451174968, 455352514, 482137956, 501305520, 535708840, 563968710, 602672445, 642850608, 683028771, 723206934, 751958280, 803563260, 902349936, 910705028, 964275912, 1071417680, 1127937420, 1138381285, 1205344890, 1366057542, 1446413868, 1503916560, 1607126520, 1808017335, 1821410056, 1928551824, 2049086313, 2255874840, 2276762570, 2410689780, 2732115084, 2892827736, 3214253040, 3415143855, 3616034670, 3642820112, 4098172626, 4511749680, 4553525140, 4821379560, 5464230168, 5785655472, 6147258939, 6830287710, 7232069340, 8196345252, 9107050280, 9642759120, 10245431565, 10928460336, 12294517878, 13660575420, 14464138680, 16392690504, 18214100560, 20490863130, 24589035756, 27321150840, 28928277360, 30736294695, 32785381008, 40981726260, 49178071512, 54642301680, 61472589390, 81963452520, 98356143024, 122945178780, 163926905040, 245890357560, 491780715120]

約数ペア:

[(1, 491780715120), (2, 245890357560), (3, 163926905040), (4, 122945178780), (5, 98356143024), (6, 81963452520), (8, 61472589390), (9, 54642301680), (10, 49178071512), (12, 40981726260), (15, 32785381008), (16, 30736294695), (17, 28928277360), (18, 27321150840), (20, 24589035756), (24, 20490863130), (27, 18214100560), (30, 16392690504), (34, 14464138680), (36, 13660575420), (40, 12294517878), (45, 10928460336), (48, 10245431565), (51, 9642759120), (54, 9107050280), (60, 8196345252), (68, 7232069340), (72, 6830287710), (80, 6147258939), (85, 5785655472), (90, 5464230168), (102, 4821379560), (108, 4553525140), (109, 4511749680), (120, 4098172626), (135, 3642820112), (136, 3616034670), (144, 3415143855), (153, 3214253040), (170, 2892827736), (180, 2732115084), (204, 2410689780), (216, 2276762570), (218, 2255874840), (240, 2049086313), (255, 1928551824), (270, 1821410056), (272, 1808017335), (306, 1607126520), (327, 1503916560), (340, 1446413868), (360, 1366057542), (408, 1205344890), (432, 1138381285), (436, 1127937420), (459, 1071417680), (510, 964275912), (540, 910705028), (545, 902349936), (612, 803563260), (654, 751958280), (680, 723206934), (720, 683028771), (765, 642850608), (816, 602672445), (872, 563968710), (918, 535708840), (981, 501305520), (1020, 482137956), (1080, 455352514), (1090, 451174968), (1224, 401781630), (1308, 375979140), (1360, 361603467), (1530, 321425304), (1635, 300783312), (1744, 281984355), (1836, 267854420), (1853, 265397040), (1962, 250652760), (2040, 241068978), (2160, 227676257), (2180, 225587484), (2295, 214283536), (2448, 200890815), (2616, 187989570), (2943, 167101840), (3060, 160712652), (3270, 150391656), (3672, 133927210), (3706, 132698520), (3924, 125326380), (4080, 120534489), (4360, 112793742), (4590, 107141768), (4905, 100261104), (5232, 93994785), (5559, 88465680), (5886, 83550920), (6120, 80356326), (6540, 75195828), (7344, 66963605), (7412, 66349260), (7848, 62663190), (8720, 56396871), (9180, 53570884), (9265, 53079408), (9810, 50130552), (11118, 44232840), (11772, 41775460), (12240, 40178163), (13080, 37597914), (14715, 33420368), (14824, 33174630), (15696, 31331595), (16677, 29488560), (18360, 26785442), (18530, 26539704), (19620, 25065276), (22236, 22116420), (23544, 20887730), (26160, 18798957), (27795, 17693136), (29430, 16710184), (29648, 16587315), (33354, 14744280), (36720, 13392721), (37060, 13269852), (39240, 12532638), (44472, 11058210), (47088, 10443865), (50031, 9829520), (55590, 8846568), (58860, 8355092), (66708, 7372140), (74120, 6634926), (78480, 6266319), (83385, 5897712), (88944, 5529105), (100062, 4914760), (111180, 4423284), (117720, 4177546), (122869, 4002480), (133416, 3686070), (148240, 3317463), (166770, 2948856), (200124, 2457380), (222360, 2211642), (235440, 2088773), (245738, 2001240), (250155, 1965904), (266832, 1843035), (333540, 1474428), (368607, 1334160), (400248, 1228690), (444720, 1105821), (491476, 1000620), (500310, 982952), (614345, 800496), (667080, 737214)]