64884081920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 576

約数和(自身を含む): 198641479680

約数和(自身を除く): 133757397760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 73, 76, 80, 92, 95, 112, 115, 128, 133, 140, 146, 152, 160, 161, 184, 190, 224, 227, 230, 256, 266, 280, 292, 304, 320, 322, 365, 368, 380, 437, 448, 454, 460, 511, 532, 560, 584, 608, 640, 644, 665, 730, 736, 760, 805, 874, 896, 908, 920, 1022, 1064, 1120, 1135, 1168, 1216, 1280, 1288, 1330, 1387, 1460, 1472, 1520, 1589, 1610, 1679, 1748, 1792, 1816, 1840, 2044, 2128, 2185, 2240, 2270, 2336, 2432, 2555, 2576, 2660, 2774, 2920, 2944, 3040, 3059, 3178, 3220, 3358, 3496, 3632, 3680, 4088, 4256, 4313, 4370, 4480, 4540, 4672, 4864, 5110, 5152, 5221, 5320, 5548, 5840, 5888, 6080, 6118, 6356, 6440, 6716, 6935, 6992, 7264, 7360, 7945, 8176, 8395, 8512, 8626, 8740, 8960, 9080, 9344, 9709, 10220, 10304, 10442, 10640, 11096, 11680, 11753, 12160, 12236, 12712, 12880, 13432, 13870, 13984, 14528, 14720, 15295, 15890, 16352, 16571, 16790, 17024, 17252, 17480, 18160, 18688, 19418, 20440, 20608, 20884, 21280, 21565, 22192, 23360, 23506, 24320, 24472, 25424, 25760, 26105, 26864, 27740, 27968, 29056, 29440, 30191, 30590, 31780, 31901, 32704, 33142, 33580, 34048, 34504, 34960, 36320, 36547, 38836, 40880, 41216, 41768, 42560, 43130, 44384, 46720, 47012, 48545, 48944, 50848, 51520, 52210, 53728, 55480, 55936, 58112, 58765, 60382, 61180, 63560, 63802, 65408, 66284, 67160, 69008, 69920, 72640, 73094, 77672, 81760, 82855, 83536, 85120, 86260, 88768, 93440, 94024, 97090, 97888, 99199, 101696, 103040, 104420, 107456, 110960, 111872, 115997, 117530, 120764, 122360, 127120, 127604, 130816, 132568, 134320, 138016, 139840, 145280, 146188, 150955, 155344, 159505, 163520, 165710, 167072, 170240, 172520, 177536, 182735, 188048, 194180, 195776, 198398, 203392, 206080, 208840, 214912, 221920, 223307, 231994, 235060, 241528, 244720, 254240, 255208, 265136, 268640, 276032, 279680, 290560, 292376, 301910, 310688, 314849, 319010, 327040, 331420, 334144, 345040, 355072, 365470, 376096, 381133, 388360, 391552, 396796, 406784, 417680, 429824, 443840, 446614, 463988, 470120, 483056, 489440, 495995, 508480, 510416, 530272, 537280, 552064, 559360, 579985, 584752, 603820, 621376, 629698, 638020, 654080, 662840, 668288, 690080, 694393, 730940, 752192, 762266, 776720, 783104, 793592, 835360, 887680, 893228, 927976, 940240, 966112, 978880, 991990, 1016960, 1020832, 1060544, 1074560, 1104128, 1116535, 1159970, 1169504, 1207640, 1242752, 1259396, 1276040, 1325680, 1336576, 1380160, 1388786, 1461880, 1504384, 1524532, 1553440, 1574245, 1587184, 1670720, 1775360, 1786456, 1855952, 1880480, 1905665, 1932224, 1957760, 1983980, 2033920, 2041664, 2121088, 2149120, 2203943, 2233070, 2319940, 2339008, 2415280, 2485504, 2518792, 2552080, 2651360, 2667931, 2760320, 2777572, 2923760, 3008768, 3049064, 3106880, 3148490, 3174368, 3341440, 3471965, 3572912, 3711904, 3760960, 3811330, 3864448, 3915520, 3967960, 4083328, 4242176, 4407886, 4466140, 4639880, 4678016, 4830560, 5037584, 5104160, 5302720, 5335862, 5520640, 5555144, 5847520, 6098128, 6213760, 6296980, 6348736, 6682880, 6943930, 7145824, 7241527, 7423808, 7521920, 7622660, 7728896, 7935920, 8166656, 8815772, 8932280, 9279760, 9356032, 9661120, 10075168, 10208320, 10605440, 10671724, 11019715, 11110288, 11695040, 12196256, 12427520, 12593960, 12697472, 13339655, 13887860, 14291648, 14483054, 14847616, 15043840, 15245320, 15871840, 17631544, 17864560, 18559520, 19322240, 20150336, 20416640, 21210880, 21343448, 22039430, 22220576, 23390080, 24392512, 25187920, 25394944, 26679310, 27775720, 28583296, 28966108, 29695232, 30490640, 31743680, 35263088, 35729120, 36207635, 37119040, 38644480, 40300672, 40833280, 42686896, 44078860, 44441152, 46780160, 48785024, 50375840, 50690689, 53358620, 55551440, 57166592, 57932216, 60981280, 63487360, 70526176, 71458240, 72415270, 74238080, 80601344, 85373792, 88157720, 88882304, 97570048, 100751680, 101381378, 106717240, 111102880, 115864432, 121962560, 126974720, 141052352, 142916480, 144830540, 148476160, 170747584, 176315440, 177764608, 201503360, 202762756, 213434480, 222205760, 231728864, 243925120, 253453445, 282104704, 285832960, 289661080, 341495168, 352630880, 403006720, 405525512, 426868960, 444411520, 463457728, 487850240, 506906890, 564209408, 579322160, 682990336, 705261760, 811051024, 853737920, 888823040, 926915456, 1013813780, 1158644320, 1410523520, 1622102048, 1707475840, 1853830912, 2027627560, 2317288640, 2821047040, 3244204096, 3414951680, 4055255120, 4634577280, 6488408192, 8110510240, 9269154560, 12976816384, 16221020480, 32442040960, 64884081920]

約数ペア:

[(1, 64884081920), (2, 32442040960), (4, 16221020480), (5, 12976816384), (7, 9269154560), (8, 8110510240), (10, 6488408192), (14, 4634577280), (16, 4055255120), (19, 3414951680), (20, 3244204096), (23, 2821047040), (28, 2317288640), (32, 2027627560), (35, 1853830912), (38, 1707475840), (40, 1622102048), (46, 1410523520), (56, 1158644320), (64, 1013813780), (70, 926915456), (73, 888823040), (76, 853737920), (80, 811051024), (92, 705261760), (95, 682990336), (112, 579322160), (115, 564209408), (128, 506906890), (133, 487850240), (140, 463457728), (146, 444411520), (152, 426868960), (160, 405525512), (161, 403006720), (184, 352630880), (190, 341495168), (224, 289661080), (227, 285832960), (230, 282104704), (256, 253453445), (266, 243925120), (280, 231728864), (292, 222205760), (304, 213434480), (320, 202762756), (322, 201503360), (365, 177764608), (368, 176315440), (380, 170747584), (437, 148476160), (448, 144830540), (454, 142916480), (460, 141052352), (511, 126974720), (532, 121962560), (560, 115864432), (584, 111102880), (608, 106717240), (640, 101381378), (644, 100751680), (665, 97570048), (730, 88882304), (736, 88157720), (760, 85373792), (805, 80601344), (874, 74238080), (896, 72415270), (908, 71458240), (920, 70526176), (1022, 63487360), (1064, 60981280), (1120, 57932216), (1135, 57166592), (1168, 55551440), (1216, 53358620), (1280, 50690689), (1288, 50375840), (1330, 48785024), (1387, 46780160), (1460, 44441152), (1472, 44078860), (1520, 42686896), (1589, 40833280), (1610, 40300672), (1679, 38644480), (1748, 37119040), (1792, 36207635), (1816, 35729120), (1840, 35263088), (2044, 31743680), (2128, 30490640), (2185, 29695232), (2240, 28966108), (2270, 28583296), (2336, 27775720), (2432, 26679310), (2555, 25394944), (2576, 25187920), (2660, 24392512), (2774, 23390080), (2920, 22220576), (2944, 22039430), (3040, 21343448), (3059, 21210880), (3178, 20416640), (3220, 20150336), (3358, 19322240), (3496, 18559520), (3632, 17864560), (3680, 17631544), (4088, 15871840), (4256, 15245320), (4313, 15043840), (4370, 14847616), (4480, 14483054), (4540, 14291648), (4672, 13887860), (4864, 13339655), (5110, 12697472), (5152, 12593960), (5221, 12427520), (5320, 12196256), (5548, 11695040), (5840, 11110288), (5888, 11019715), (6080, 10671724), (6118, 10605440), (6356, 10208320), (6440, 10075168), (6716, 9661120), (6935, 9356032), (6992, 9279760), (7264, 8932280), (7360, 8815772), (7945, 8166656), (8176, 7935920), (8395, 7728896), (8512, 7622660), (8626, 7521920), (8740, 7423808), (8960, 7241527), (9080, 7145824), (9344, 6943930), (9709, 6682880), (10220, 6348736), (10304, 6296980), (10442, 6213760), (10640, 6098128), (11096, 5847520), (11680, 5555144), (11753, 5520640), (12160, 5335862), (12236, 5302720), (12712, 5104160), (12880, 5037584), (13432, 4830560), (13870, 4678016), (13984, 4639880), (14528, 4466140), (14720, 4407886), (15295, 4242176), (15890, 4083328), (16352, 3967960), (16571, 3915520), (16790, 3864448), (17024, 3811330), (17252, 3760960), (17480, 3711904), (18160, 3572912), (18688, 3471965), (19418, 3341440), (20440, 3174368), (20608, 3148490), (20884, 3106880), (21280, 3049064), (21565, 3008768), (22192, 2923760), (23360, 2777572), (23506, 2760320), (24320, 2667931), (24472, 2651360), (25424, 2552080), (25760, 2518792), (26105, 2485504), (26864, 2415280), (27740, 2339008), (27968, 2319940), (29056, 2233070), (29440, 2203943), (30191, 2149120), (30590, 2121088), (31780, 2041664), (31901, 2033920), (32704, 1983980), (33142, 1957760), (33580, 1932224), (34048, 1905665), (34504, 1880480), (34960, 1855952), (36320, 1786456), (36547, 1775360), (38836, 1670720), (40880, 1587184), (41216, 1574245), (41768, 1553440), (42560, 1524532), (43130, 1504384), (44384, 1461880), (46720, 1388786), (47012, 1380160), (48545, 1336576), (48944, 1325680), (50848, 1276040), (51520, 1259396), (52210, 1242752), (53728, 1207640), (55480, 1169504), (55936, 1159970), (58112, 1116535), (58765, 1104128), (60382, 1074560), (61180, 1060544), (63560, 1020832), (63802, 1016960), (65408, 991990), (66284, 978880), (67160, 966112), (69008, 940240), (69920, 927976), (72640, 893228), (73094, 887680), (77672, 835360), (81760, 793592), (82855, 783104), (83536, 776720), (85120, 762266), (86260, 752192), (88768, 730940), (93440, 694393), (94024, 690080), (97090, 668288), (97888, 662840), (99199, 654080), (101696, 638020), (103040, 629698), (104420, 621376), (107456, 603820), (110960, 584752), (111872, 579985), (115997, 559360), (117530, 552064), (120764, 537280), (122360, 530272), (127120, 510416), (127604, 508480), (130816, 495995), (132568, 489440), (134320, 483056), (138016, 470120), (139840, 463988), (145280, 446614), (146188, 443840), (150955, 429824), (155344, 417680), (159505, 406784), (163520, 396796), (165710, 391552), (167072, 388360), (170240, 381133), (172520, 376096), (177536, 365470), (182735, 355072), (188048, 345040), (194180, 334144), (195776, 331420), (198398, 327040), (203392, 319010), (206080, 314849), (208840, 310688), (214912, 301910), (221920, 292376), (223307, 290560), (231994, 279680), (235060, 276032), (241528, 268640), (244720, 265136), (254240, 255208)]