488728131840

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40289}}^1$

素因数の和:40341

約数の個数: 504

約数和(自身を含む): 1890242900280

約数和(自身を除く): 1401514768440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 720, 729, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1458, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2592, 2808, 2880, 2916, 3120, 3159, 3240, 3328, 3456, 3510, 3645, 3744, 3840, 3888, 4160, 4212, 4320, 4680, 4860, 4992, 5184, 5265, 5616, 5760, 5832, 6240, 6318, 6480, 6912, 7020, 7290, 7488, 7776, 8320, 8424, 8640, 9360, 9477, 9720, 9984, 10368, 10530, 11232, 11520, 11664, 12480, 12636, 12960, 14040, 14580, 14976, 15552, 15795, 16640, 16848, 17280, 18720, 18954, 19440, 20736, 21060, 22464, 23328, 24960, 25272, 25920, 28080, 29160, 29952, 31104, 31590, 33696, 34560, 37440, 37908, 38880, 40289, 42120, 44928, 46656, 47385, 49920, 50544, 51840, 56160, 58320, 62208, 63180, 67392, 74880, 75816, 77760, 80578, 84240, 89856, 93312, 94770, 101088, 103680, 112320, 116640, 120867, 126360, 134784, 149760, 151632, 155520, 161156, 168480, 186624, 189540, 201445, 202176, 224640, 233280, 241734, 252720, 269568, 303264, 311040, 322312, 336960, 362601, 379080, 402890, 404352, 449280, 466560, 483468, 505440, 523757, 604335, 606528, 644624, 673920, 725202, 758160, 805780, 808704, 933120, 966936, 1010880, 1047514, 1087803, 1208670, 1213056, 1289248, 1347840, 1450404, 1516320, 1571271, 1611560, 1813005, 1933872, 2021760, 2095028, 2175606, 2417340, 2426112, 2578496, 2618785, 2900808, 3032640, 3142542, 3223120, 3263409, 3626010, 3867744, 4043520, 4190056, 4351212, 4713813, 4834680, 5156992, 5237570, 5439015, 5801616, 6065280, 6285084, 6446240, 6526818, 7252020, 7735488, 7856355, 8380112, 8702424, 9427626, 9669360, 9790227, 10313984, 10475140, 10878030, 11603232, 12130560, 12570168, 12892480, 13053636, 14141439, 14504040, 15470976, 15712710, 16317045, 16760224, 17404848, 18855252, 19338720, 19580454, 20950280, 21756060, 23206464, 23569065, 25140336, 25784960, 26107272, 28282878, 29008080, 29370681, 30941952, 31425420, 32634090, 33520448, 34809696, 37710504, 38677440, 39160908, 41900560, 42424317, 43512120, 46412928, 47138130, 48951135, 50280672, 51569920, 52214544, 56565756, 58016160, 58741362, 62850840, 65268180, 67040896, 69619392, 70707195, 75421008, 77354880, 78321816, 83801120, 84848634, 87024240, 92825856, 94276260, 97902270, 100561344, 104429088, 113131512, 116032320, 117482724, 125701680, 127272951, 130536360, 134081792, 139238784, 141414390, 146853405, 150842016, 154709760, 156643632, 167602240, 169697268, 174048480, 188552520, 195804540, 201122688, 208858176, 212121585, 226263024, 232064640, 234965448, 251403360, 254545902, 261072720, 278477568, 282828780, 293706810, 301684032, 313287264, 335204480, 339394536, 348096960, 377105040, 381818853, 391609080, 402245376, 417716352, 424243170, 452526048, 464129280, 469930896, 502806720, 509091804, 522145440, 565657560, 587413620, 603368064, 626574528, 636364755, 670408960, 678789072, 696193920, 754210080, 763637706, 783218160, 835432704, 848486340, 905052096, 939861792, 1005613440, 1018183608, 1044290880, 1131315120, 1174827240, 1206736128, 1253149056, 1272729510, 1357578144, 1392387840, 1508420160, 1527275412, 1566436320, 1696972680, 1810104192, 1879723584, 1909094265, 2011226880, 2036367216, 2088581760, 2262630240, 2349654480, 2506298112, 2545459020, 2715156288, 3016840320, 3054550824, 3132872640, 3393945360, 3620208384, 3759447168, 3818188530, 4072734432, 4177163520, 4525260480, 4699308960, 5090918040, 5430312576, 6033680640, 6109101648, 6265745280, 6787890720, 7518894336, 7636377060, 8145468864, 9050520960, 9398617920, 10181836080, 10860625152, 12218203296, 12531490560, 13575781440, 15272754120, 16290937728, 18101041920, 18797235840, 20363672160, 24436406592, 27151562880, 30545508240, 32581875456, 37594471680, 40727344320, 48872813184, 54303125760, 61091016480, 81454688640, 97745626368, 122182032960, 162909377280, 244364065920, 488728131840]

約数ペア:

[(1, 488728131840), (2, 244364065920), (3, 162909377280), (4, 122182032960), (5, 97745626368), (6, 81454688640), (8, 61091016480), (9, 54303125760), (10, 48872813184), (12, 40727344320), (13, 37594471680), (15, 32581875456), (16, 30545508240), (18, 27151562880), (20, 24436406592), (24, 20363672160), (26, 18797235840), (27, 18101041920), (30, 16290937728), (32, 15272754120), (36, 13575781440), (39, 12531490560), (40, 12218203296), (45, 10860625152), (48, 10181836080), (52, 9398617920), (54, 9050520960), (60, 8145468864), (64, 7636377060), (65, 7518894336), (72, 6787890720), (78, 6265745280), (80, 6109101648), (81, 6033680640), (90, 5430312576), (96, 5090918040), (104, 4699308960), (108, 4525260480), (117, 4177163520), (120, 4072734432), (128, 3818188530), (130, 3759447168), (135, 3620208384), (144, 3393945360), (156, 3132872640), (160, 3054550824), (162, 3016840320), (180, 2715156288), (192, 2545459020), (195, 2506298112), (208, 2349654480), (216, 2262630240), (234, 2088581760), (240, 2036367216), (243, 2011226880), (256, 1909094265), (260, 1879723584), (270, 1810104192), (288, 1696972680), (312, 1566436320), (320, 1527275412), (324, 1508420160), (351, 1392387840), (360, 1357578144), (384, 1272729510), (390, 1253149056), (405, 1206736128), (416, 1174827240), (432, 1131315120), (468, 1044290880), (480, 1018183608), (486, 1005613440), (520, 939861792), (540, 905052096), (576, 848486340), (585, 835432704), (624, 783218160), (640, 763637706), (648, 754210080), (702, 696193920), (720, 678789072), (729, 670408960), (768, 636364755), (780, 626574528), (810, 603368064), (832, 587413620), (864, 565657560), (936, 522145440), (960, 509091804), (972, 502806720), (1040, 469930896), (1053, 464129280), (1080, 452526048), (1152, 424243170), (1170, 417716352), (1215, 402245376), (1248, 391609080), (1280, 381818853), (1296, 377105040), (1404, 348096960), (1440, 339394536), (1458, 335204480), (1560, 313287264), (1620, 301684032), (1664, 293706810), (1728, 282828780), (1755, 278477568), (1872, 261072720), (1920, 254545902), (1944, 251403360), (2080, 234965448), (2106, 232064640), (2160, 226263024), (2304, 212121585), (2340, 208858176), (2430, 201122688), (2496, 195804540), (2592, 188552520), (2808, 174048480), (2880, 169697268), (2916, 167602240), (3120, 156643632), (3159, 154709760), (3240, 150842016), (3328, 146853405), (3456, 141414390), (3510, 139238784), (3645, 134081792), (3744, 130536360), (3840, 127272951), (3888, 125701680), (4160, 117482724), (4212, 116032320), (4320, 113131512), (4680, 104429088), (4860, 100561344), (4992, 97902270), (5184, 94276260), (5265, 92825856), (5616, 87024240), (5760, 84848634), (5832, 83801120), (6240, 78321816), (6318, 77354880), (6480, 75421008), (6912, 70707195), (7020, 69619392), (7290, 67040896), (7488, 65268180), (7776, 62850840), (8320, 58741362), (8424, 58016160), (8640, 56565756), (9360, 52214544), (9477, 51569920), (9720, 50280672), (9984, 48951135), (10368, 47138130), (10530, 46412928), (11232, 43512120), (11520, 42424317), (11664, 41900560), (12480, 39160908), (12636, 38677440), (12960, 37710504), (14040, 34809696), (14580, 33520448), (14976, 32634090), (15552, 31425420), (15795, 30941952), (16640, 29370681), (16848, 29008080), (17280, 28282878), (18720, 26107272), (18954, 25784960), (19440, 25140336), (20736, 23569065), (21060, 23206464), (22464, 21756060), (23328, 20950280), (24960, 19580454), (25272, 19338720), (25920, 18855252), (28080, 17404848), (29160, 16760224), (29952, 16317045), (31104, 15712710), (31590, 15470976), (33696, 14504040), (34560, 14141439), (37440, 13053636), (37908, 12892480), (38880, 12570168), (40289, 12130560), (42120, 11603232), (44928, 10878030), (46656, 10475140), (47385, 10313984), (49920, 9790227), (50544, 9669360), (51840, 9427626), (56160, 8702424), (58320, 8380112), (62208, 7856355), (63180, 7735488), (67392, 7252020), (74880, 6526818), (75816, 6446240), (77760, 6285084), (80578, 6065280), (84240, 5801616), (89856, 5439015), (93312, 5237570), (94770, 5156992), (101088, 4834680), (103680, 4713813), (112320, 4351212), (116640, 4190056), (120867, 4043520), (126360, 3867744), (134784, 3626010), (149760, 3263409), (151632, 3223120), (155520, 3142542), (161156, 3032640), (168480, 2900808), (186624, 2618785), (189540, 2578496), (201445, 2426112), (202176, 2417340), (224640, 2175606), (233280, 2095028), (241734, 2021760), (252720, 1933872), (269568, 1813005), (303264, 1611560), (311040, 1571271), (322312, 1516320), (336960, 1450404), (362601, 1347840), (379080, 1289248), (402890, 1213056), (404352, 1208670), (449280, 1087803), (466560, 1047514), (483468, 1010880), (505440, 966936), (523757, 933120), (604335, 808704), (606528, 805780), (644624, 758160), (673920, 725202)]