391164226560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66841}}^1$

素因数の和:66999

約数の個数: 264

約数和(自身を含む): 1366066530816

約数和(自身を除く): 974902304256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3810, 3840, 4064, 4572, 4608, 5080, 5120, 5715, 5760, 6096, 7620, 7680, 8128, 9144, 9216, 10160, 11430, 11520, 12192, 15240, 15360, 16256, 18288, 20320, 22860, 23040, 24384, 30480, 32512, 36576, 40640, 45720, 46080, 48768, 60960, 65024, 66841, 73152, 81280, 91440, 97536, 121920, 130048, 133682, 146304, 162560, 182880, 195072, 200523, 243840, 267364, 292608, 325120, 334205, 365760, 390144, 401046, 487680, 534728, 585216, 601569, 650240, 668410, 731520, 802092, 975360, 1002615, 1069456, 1170432, 1203138, 1336820, 1463040, 1604184, 1950720, 2005230, 2138912, 2406276, 2673640, 2926080, 3007845, 3208368, 4010460, 4277824, 4812552, 5347280, 5852160, 6015690, 6416736, 8020920, 8488807, 8555648, 9625104, 10694560, 12031380, 12833472, 16041840, 16977614, 17111296, 19250208, 21389120, 24062760, 25466421, 25666944, 32083680, 33955228, 34222592, 38500416, 42444035, 42778240, 48125520, 50932842, 51333888, 64167360, 67910456, 68445184, 76399263, 77000832, 84888070, 85556480, 96251040, 101865684, 102667776, 127332105, 128334720, 135820912, 152798526, 154001664, 169776140, 171112960, 192502080, 203731368, 205335552, 254664210, 256669440, 271641824, 305597052, 308003328, 339552280, 342225920, 381996315, 385004160, 407462736, 509328420, 513338880, 543283648, 611194104, 616006656, 679104560, 763992630, 770008320, 814925472, 1018656840, 1026677760, 1086567296, 1222388208, 1358209120, 1527985260, 1540016640, 1629850944, 2037313680, 2173134592, 2444776416, 2716418240, 3055970520, 3080033280, 3259701888, 4074627360, 4346269184, 4889552832, 5432836480, 6111941040, 6519403776, 8149254720, 8692538368, 9779105664, 10865672960, 12223882080, 13038807552, 16298509440, 19558211328, 21731345920, 24447764160, 26077615104, 32597018880, 39116422656, 43462691840, 48895528320, 65194037760, 78232845312, 97791056640, 130388075520, 195582113280, 391164226560]

約数ペア:

[(1, 391164226560), (2, 195582113280), (3, 130388075520), (4, 97791056640), (5, 78232845312), (6, 65194037760), (8, 48895528320), (9, 43462691840), (10, 39116422656), (12, 32597018880), (15, 26077615104), (16, 24447764160), (18, 21731345920), (20, 19558211328), (24, 16298509440), (30, 13038807552), (32, 12223882080), (36, 10865672960), (40, 9779105664), (45, 8692538368), (48, 8149254720), (60, 6519403776), (64, 6111941040), (72, 5432836480), (80, 4889552832), (90, 4346269184), (96, 4074627360), (120, 3259701888), (127, 3080033280), (128, 3055970520), (144, 2716418240), (160, 2444776416), (180, 2173134592), (192, 2037313680), (240, 1629850944), (254, 1540016640), (256, 1527985260), (288, 1358209120), (320, 1222388208), (360, 1086567296), (381, 1026677760), (384, 1018656840), (480, 814925472), (508, 770008320), (512, 763992630), (576, 679104560), (635, 616006656), (640, 611194104), (720, 543283648), (762, 513338880), (768, 509328420), (960, 407462736), (1016, 385004160), (1024, 381996315), (1143, 342225920), (1152, 339552280), (1270, 308003328), (1280, 305597052), (1440, 271641824), (1524, 256669440), (1536, 254664210), (1905, 205335552), (1920, 203731368), (2032, 192502080), (2286, 171112960), (2304, 169776140), (2540, 154001664), (2560, 152798526), (2880, 135820912), (3048, 128334720), (3072, 127332105), (3810, 102667776), (3840, 101865684), (4064, 96251040), (4572, 85556480), (4608, 84888070), (5080, 77000832), (5120, 76399263), (5715, 68445184), (5760, 67910456), (6096, 64167360), (7620, 51333888), (7680, 50932842), (8128, 48125520), (9144, 42778240), (9216, 42444035), (10160, 38500416), (11430, 34222592), (11520, 33955228), (12192, 32083680), (15240, 25666944), (15360, 25466421), (16256, 24062760), (18288, 21389120), (20320, 19250208), (22860, 17111296), (23040, 16977614), (24384, 16041840), (30480, 12833472), (32512, 12031380), (36576, 10694560), (40640, 9625104), (45720, 8555648), (46080, 8488807), (48768, 8020920), (60960, 6416736), (65024, 6015690), (66841, 5852160), (73152, 5347280), (81280, 4812552), (91440, 4277824), (97536, 4010460), (121920, 3208368), (130048, 3007845), (133682, 2926080), (146304, 2673640), (162560, 2406276), (182880, 2138912), (195072, 2005230), (200523, 1950720), (243840, 1604184), (267364, 1463040), (292608, 1336820), (325120, 1203138), (334205, 1170432), (365760, 1069456), (390144, 1002615), (401046, 975360), (487680, 802092), (534728, 731520), (585216, 668410), (601569, 650240)]