20172642000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1556

約数の個数: 640

約数和(自身を含む): 82897551360

約数和(自身を除く): 62724909360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 25, 28, 30, 34, 35, 38, 40, 42, 48, 50, 51, 56, 57, 60, 68, 70, 75, 76, 80, 84, 85, 95, 100, 102, 105, 112, 114, 119, 120, 125, 133, 136, 140, 150, 152, 168, 170, 175, 190, 200, 204, 210, 228, 238, 240, 250, 255, 266, 272, 280, 285, 300, 304, 323, 336, 340, 350, 357, 375, 380, 399, 400, 408, 420, 425, 456, 475, 476, 500, 510, 525, 532, 560, 570, 595, 600, 646, 665, 680, 700, 714, 750, 760, 798, 816, 840, 850, 875, 912, 950, 952, 969, 1000, 1020, 1050, 1064, 1140, 1190, 1200, 1275, 1292, 1330, 1360, 1400, 1425, 1428, 1487, 1500, 1520, 1596, 1615, 1680, 1700, 1750, 1785, 1900, 1904, 1938, 1995, 2000, 2040, 2100, 2125, 2128, 2261, 2280, 2375, 2380, 2550, 2584, 2625, 2660, 2800, 2850, 2856, 2974, 2975, 3000, 3192, 3230, 3325, 3400, 3500, 3570, 3800, 3876, 3990, 4080, 4200, 4250, 4461, 4522, 4560, 4750, 4760, 4845, 5100, 5168, 5250, 5320, 5700, 5712, 5948, 5950, 6000, 6375, 6384, 6460, 6650, 6783, 6800, 7000, 7125, 7140, 7435, 7600, 7752, 7980, 8075, 8400, 8500, 8922, 8925, 9044, 9500, 9520, 9690, 9975, 10200, 10409, 10500, 10640, 11305, 11400, 11896, 11900, 12750, 12920, 13300, 13566, 14000, 14250, 14280, 14870, 14875, 15504, 15960, 16150, 16625, 17000, 17844, 17850, 18088, 19000, 19380, 19950, 20400, 20818, 21000, 22305, 22610, 22800, 23792, 23800, 24225, 25279, 25500, 25840, 26600, 27132, 28253, 28500, 28560, 29740, 29750, 31227, 31920, 32300, 33250, 33915, 34000, 35688, 35700, 36176, 37175, 38000, 38760, 39900, 40375, 41636, 42000, 44610, 44625, 45220, 47600, 48450, 49875, 50558, 51000, 52045, 53200, 54264, 56506, 56525, 57000, 59480, 59500, 62454, 64600, 66500, 67830, 71376, 71400, 74350, 75837, 77520, 79800, 80750, 83272, 84759, 89220, 89250, 90440, 96900, 99750, 101116, 102000, 104090, 108528, 111525, 113012, 113050, 114000, 118960, 119000, 121125, 124908, 126395, 129200, 133000, 135660, 141265, 142800, 148700, 151674, 156135, 159600, 161500, 166544, 169518, 169575, 176953, 178440, 178500, 180880, 185875, 193800, 197771, 199500, 202232, 208180, 223050, 226024, 226100, 238000, 242250, 249816, 252790, 260225, 266000, 271320, 282530, 282625, 297400, 303348, 312270, 323000, 339036, 339150, 353906, 356880, 357000, 371750, 379185, 387600, 395542, 399000, 404464, 416360, 423795, 446100, 452048, 452200, 480301, 484500, 499632, 505580, 520450, 530859, 542640, 557625, 565060, 565250, 593313, 594800, 606696, 624540, 631975, 646000, 678072, 678300, 706325, 707812, 714000, 743500, 758370, 780675, 791084, 798000, 832720, 847590, 847875, 884765, 892200, 904400, 960602, 969000, 988855, 1011160, 1040900, 1061718, 1115250, 1130120, 1130500, 1186626, 1213392, 1249080, 1263950, 1301125, 1356144, 1356600, 1412650, 1415624, 1440903, 1487000, 1516740, 1561350, 1582168, 1695180, 1695750, 1769530, 1784400, 1895925, 1921204, 1938000, 1977710, 2022320, 2081800, 2118975, 2123436, 2230500, 2260240, 2261000, 2373252, 2401505, 2498160, 2527900, 2602250, 2654295, 2713200, 2825300, 2831248, 2881806, 2966565, 2974000, 3033480, 3122700, 3159875, 3164336, 3362107, 3390360, 3391500, 3531625, 3539060, 3791850, 3842408, 3903375, 3955420, 4163600, 4237950, 4246872, 4423825, 4461000, 4522000, 4746504, 4803010, 4944275, 5055800, 5204500, 5308590, 5650600, 5763612, 5933130, 6066960, 6245400, 6319750, 6724214, 6780720, 6783000, 7063250, 7078120, 7204515, 7583700, 7684816, 7806750, 7910840, 8475900, 8493744, 8847650, 8922000, 9479625, 9493008, 9606020, 9888550, 10086321, 10111600, 10409000, 10594875, 10617180, 11301200, 11527224, 11866260, 12007525, 12490800, 12639500, 13271475, 13448428, 13566000, 14126500, 14156240, 14409030, 14832825, 15167400, 15613500, 15821680, 16810535, 16951800, 17695300, 18959250, 19212040, 19777100, 20172642, 20818000, 21189750, 21234360, 22119125, 23054448, 23732520, 24015050, 24721375, 25279000, 26542950, 26896856, 28253000, 28818060, 29665650, 30334800, 31227000, 33621070, 33903600, 35390600, 36022575, 37918500, 38424080, 39554200, 40345284, 42379500, 42468720, 44238250, 47465040, 48030100, 49442750, 50431605, 50558000, 53085900, 53793712, 56506000, 57636120, 59331300, 60037625, 62454000, 66357375, 67242140, 70781200, 72045150, 74164125, 75837000, 79108400, 80690568, 84052675, 84759000, 88476500, 96060200, 98885500, 100863210, 106171800, 115272240, 118662600, 120075250, 132714750, 134484280, 144090300, 148328250, 151674000, 161381136, 168105350, 169518000, 176953000, 180112875, 192120400, 197771000, 201726420, 212343600, 237325200, 240150500, 252158025, 265429500, 268968560, 288180600, 296656500, 336210700, 353906000, 360225750, 395542000, 403452840, 420263375, 480301000, 504316050, 530859000, 576361200, 593313000, 672421400, 720451500, 806905680, 840526750, 960602000, 1008632100, 1061718000, 1186626000, 1260790125, 1344842800, 1440903000, 1681053500, 2017264200, 2521580250, 2881806000, 3362107000, 4034528400, 5043160500, 6724214000, 10086321000, 20172642000]

約数ペア:

[(1, 20172642000), (2, 10086321000), (3, 6724214000), (4, 5043160500), (5, 4034528400), (6, 3362107000), (7, 2881806000), (8, 2521580250), (10, 2017264200), (12, 1681053500), (14, 1440903000), (15, 1344842800), (16, 1260790125), (17, 1186626000), (19, 1061718000), (20, 1008632100), (21, 960602000), (24, 840526750), (25, 806905680), (28, 720451500), (30, 672421400), (34, 593313000), (35, 576361200), (38, 530859000), (40, 504316050), (42, 480301000), (48, 420263375), (50, 403452840), (51, 395542000), (56, 360225750), (57, 353906000), (60, 336210700), (68, 296656500), (70, 288180600), (75, 268968560), (76, 265429500), (80, 252158025), (84, 240150500), (85, 237325200), (95, 212343600), (100, 201726420), (102, 197771000), (105, 192120400), (112, 180112875), (114, 176953000), (119, 169518000), (120, 168105350), (125, 161381136), (133, 151674000), (136, 148328250), (140, 144090300), (150, 134484280), (152, 132714750), (168, 120075250), (170, 118662600), (175, 115272240), (190, 106171800), (200, 100863210), (204, 98885500), (210, 96060200), (228, 88476500), (238, 84759000), (240, 84052675), (250, 80690568), (255, 79108400), (266, 75837000), (272, 74164125), (280, 72045150), (285, 70781200), (300, 67242140), (304, 66357375), (323, 62454000), (336, 60037625), (340, 59331300), (350, 57636120), (357, 56506000), (375, 53793712), (380, 53085900), (399, 50558000), (400, 50431605), (408, 49442750), (420, 48030100), (425, 47465040), (456, 44238250), (475, 42468720), (476, 42379500), (500, 40345284), (510, 39554200), (525, 38424080), (532, 37918500), (560, 36022575), (570, 35390600), (595, 33903600), (600, 33621070), (646, 31227000), (665, 30334800), (680, 29665650), (700, 28818060), (714, 28253000), (750, 26896856), (760, 26542950), (798, 25279000), (816, 24721375), (840, 24015050), (850, 23732520), (875, 23054448), (912, 22119125), (950, 21234360), (952, 21189750), (969, 20818000), (1000, 20172642), (1020, 19777100), (1050, 19212040), (1064, 18959250), (1140, 17695300), (1190, 16951800), (1200, 16810535), (1275, 15821680), (1292, 15613500), (1330, 15167400), (1360, 14832825), (1400, 14409030), (1425, 14156240), (1428, 14126500), (1487, 13566000), (1500, 13448428), (1520, 13271475), (1596, 12639500), (1615, 12490800), (1680, 12007525), (1700, 11866260), (1750, 11527224), (1785, 11301200), (1900, 10617180), (1904, 10594875), (1938, 10409000), (1995, 10111600), (2000, 10086321), (2040, 9888550), (2100, 9606020), (2125, 9493008), (2128, 9479625), (2261, 8922000), (2280, 8847650), (2375, 8493744), (2380, 8475900), (2550, 7910840), (2584, 7806750), (2625, 7684816), (2660, 7583700), (2800, 7204515), (2850, 7078120), (2856, 7063250), (2974, 6783000), (2975, 6780720), (3000, 6724214), (3192, 6319750), (3230, 6245400), (3325, 6066960), (3400, 5933130), (3500, 5763612), (3570, 5650600), (3800, 5308590), (3876, 5204500), (3990, 5055800), (4080, 4944275), (4200, 4803010), (4250, 4746504), (4461, 4522000), (4522, 4461000), (4560, 4423825), (4750, 4246872), (4760, 4237950), (4845, 4163600), (5100, 3955420), (5168, 3903375), (5250, 3842408), (5320, 3791850), (5700, 3539060), (5712, 3531625), (5948, 3391500), (5950, 3390360), (6000, 3362107), (6375, 3164336), (6384, 3159875), (6460, 3122700), (6650, 3033480), (6783, 2974000), (6800, 2966565), (7000, 2881806), (7125, 2831248), (7140, 2825300), (7435, 2713200), (7600, 2654295), (7752, 2602250), (7980, 2527900), (8075, 2498160), (8400, 2401505), (8500, 2373252), (8922, 2261000), (8925, 2260240), (9044, 2230500), (9500, 2123436), (9520, 2118975), (9690, 2081800), (9975, 2022320), (10200, 1977710), (10409, 1938000), (10500, 1921204), (10640, 1895925), (11305, 1784400), (11400, 1769530), (11896, 1695750), (11900, 1695180), (12750, 1582168), (12920, 1561350), (13300, 1516740), (13566, 1487000), (14000, 1440903), (14250, 1415624), (14280, 1412650), (14870, 1356600), (14875, 1356144), (15504, 1301125), (15960, 1263950), (16150, 1249080), (16625, 1213392), (17000, 1186626), (17844, 1130500), (17850, 1130120), (18088, 1115250), (19000, 1061718), (19380, 1040900), (19950, 1011160), (20400, 988855), (20818, 969000), (21000, 960602), (22305, 904400), (22610, 892200), (22800, 884765), (23792, 847875), (23800, 847590), (24225, 832720), (25279, 798000), (25500, 791084), (25840, 780675), (26600, 758370), (27132, 743500), (28253, 714000), (28500, 707812), (28560, 706325), (29740, 678300), (29750, 678072), (31227, 646000), (31920, 631975), (32300, 624540), (33250, 606696), (33915, 594800), (34000, 593313), (35688, 565250), (35700, 565060), (36176, 557625), (37175, 542640), (38000, 530859), (38760, 520450), (39900, 505580), (40375, 499632), (41636, 484500), (42000, 480301), (44610, 452200), (44625, 452048), (45220, 446100), (47600, 423795), (48450, 416360), (49875, 404464), (50558, 399000), (51000, 395542), (52045, 387600), (53200, 379185), (54264, 371750), (56506, 357000), (56525, 356880), (57000, 353906), (59480, 339150), (59500, 339036), (62454, 323000), (64600, 312270), (66500, 303348), (67830, 297400), (71376, 282625), (71400, 282530), (74350, 271320), (75837, 266000), (77520, 260225), (79800, 252790), (80750, 249816), (83272, 242250), (84759, 238000), (89220, 226100), (89250, 226024), (90440, 223050), (96900, 208180), (99750, 202232), (101116, 199500), (102000, 197771), (104090, 193800), (108528, 185875), (111525, 180880), (113012, 178500), (113050, 178440), (114000, 176953), (118960, 169575), (119000, 169518), (121125, 166544), (124908, 161500), (126395, 159600), (129200, 156135), (133000, 151674), (135660, 148700), (141265, 142800)]