512216036480

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 1246185459000

約数和(自身を除く): 733969422520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 149, 160, 262, 298, 313, 320, 524, 596, 626, 640, 655, 745, 1048, 1192, 1252, 1310, 1490, 1565, 2096, 2384, 2504, 2620, 2980, 3130, 4192, 4768, 5008, 5240, 5960, 6260, 8384, 9536, 10016, 10480, 11920, 12520, 16768, 17161, 19072, 19519, 20032, 20960, 23840, 25040, 34322, 39038, 40064, 41003, 41920, 46637, 47680, 50080, 68644, 78076, 82006, 83840, 85805, 93274, 95360, 97595, 100160, 137288, 156152, 164012, 171610, 186548, 195190, 200320, 205015, 233185, 274576, 312304, 328024, 343220, 373096, 390380, 410030, 466370, 549152, 624608, 656048, 686440, 746192, 780760, 820060, 932740, 1098304, 1249216, 1312096, 1372880, 1492384, 1561520, 1640120, 1865480, 2196608, 2498432, 2556989, 2624192, 2745760, 2984768, 3123040, 3280240, 3730960, 5113978, 5248384, 5371393, 5491520, 5969536, 6109447, 6246080, 6560480, 7461920, 10227956, 10742786, 10983040, 12218894, 12492160, 12784945, 13120960, 14923840, 20455912, 21485572, 24437788, 25569890, 26241920, 26856965, 29847680, 30547235, 40911824, 42971144, 48875576, 51139780, 53713930, 61094470, 81823648, 85942288, 97751152, 102279560, 107427860, 122188940, 163647296, 171884576, 195502304, 204559120, 214855720, 244377880, 327294592, 343769152, 391004608, 409118240, 429711440, 488755760, 687538304, 782009216, 800337557, 818236480, 859422880, 977511520, 1600675114, 1636472960, 1718845760, 1955023040, 3201350228, 3437691520, 3910046080, 4001687785, 6402700456, 8003375570, 12805400912, 16006751140, 25610801824, 32013502280, 51221603648, 64027004560, 102443207296, 128054009120, 256108018240, 512216036480]

約数ペア:

[(1, 512216036480), (2, 256108018240), (4, 128054009120), (5, 102443207296), (8, 64027004560), (10, 51221603648), (16, 32013502280), (20, 25610801824), (32, 16006751140), (40, 12805400912), (64, 8003375570), (80, 6402700456), (128, 4001687785), (131, 3910046080), (149, 3437691520), (160, 3201350228), (262, 1955023040), (298, 1718845760), (313, 1636472960), (320, 1600675114), (524, 977511520), (596, 859422880), (626, 818236480), (640, 800337557), (655, 782009216), (745, 687538304), (1048, 488755760), (1192, 429711440), (1252, 409118240), (1310, 391004608), (1490, 343769152), (1565, 327294592), (2096, 244377880), (2384, 214855720), (2504, 204559120), (2620, 195502304), (2980, 171884576), (3130, 163647296), (4192, 122188940), (4768, 107427860), (5008, 102279560), (5240, 97751152), (5960, 85942288), (6260, 81823648), (8384, 61094470), (9536, 53713930), (10016, 51139780), (10480, 48875576), (11920, 42971144), (12520, 40911824), (16768, 30547235), (17161, 29847680), (19072, 26856965), (19519, 26241920), (20032, 25569890), (20960, 24437788), (23840, 21485572), (25040, 20455912), (34322, 14923840), (39038, 13120960), (40064, 12784945), (41003, 12492160), (41920, 12218894), (46637, 10983040), (47680, 10742786), (50080, 10227956), (68644, 7461920), (78076, 6560480), (82006, 6246080), (83840, 6109447), (85805, 5969536), (93274, 5491520), (95360, 5371393), (97595, 5248384), (100160, 5113978), (137288, 3730960), (156152, 3280240), (164012, 3123040), (171610, 2984768), (186548, 2745760), (195190, 2624192), (200320, 2556989), (205015, 2498432), (233185, 2196608), (274576, 1865480), (312304, 1640120), (328024, 1561520), (343220, 1492384), (373096, 1372880), (390380, 1312096), (410030, 1249216), (466370, 1098304), (549152, 932740), (624608, 820060), (656048, 780760), (686440, 746192)]