256575605760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2384

約数の個数: 528

約数和(自身を含む): 936613529280

約数和(自身を除く): 680037923520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 109, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 218, 230, 240, 256, 276, 288, 320, 327, 345, 360, 368, 384, 414, 436, 460, 480, 512, 545, 552, 576, 640, 654, 690, 720, 736, 768, 828, 872, 920, 960, 981, 1024, 1035, 1090, 1104, 1152, 1280, 1308, 1380, 1440, 1472, 1536, 1635, 1656, 1744, 1840, 1920, 1962, 2070, 2180, 2208, 2221, 2304, 2507, 2560, 2616, 2760, 2880, 2944, 3072, 3270, 3312, 3488, 3680, 3840, 3924, 4140, 4360, 4416, 4442, 4608, 4905, 5014, 5120, 5232, 5520, 5760, 5888, 6540, 6624, 6663, 6976, 7360, 7521, 7680, 7848, 8280, 8720, 8832, 8884, 9216, 9810, 10028, 10464, 11040, 11105, 11520, 11776, 12535, 13080, 13248, 13326, 13952, 14720, 15042, 15360, 15696, 16560, 17440, 17664, 17768, 19620, 19989, 20056, 20928, 22080, 22210, 22563, 23040, 23552, 25070, 26160, 26496, 26652, 27904, 29440, 30084, 31392, 33120, 33315, 34880, 35328, 35536, 37605, 39240, 39978, 40112, 41856, 44160, 44420, 45126, 46080, 50140, 51083, 52320, 52992, 53304, 55808, 58880, 60168, 62784, 66240, 66630, 69760, 70656, 71072, 75210, 78480, 79956, 80224, 83712, 88320, 88840, 90252, 99945, 100280, 102166, 104640, 105984, 106608, 111616, 112815, 117760, 120336, 125568, 132480, 133260, 139520, 142144, 150420, 153249, 156960, 159912, 160448, 167424, 176640, 177680, 180504, 199890, 200560, 204332, 209280, 211968, 213216, 225630, 240672, 242089, 251136, 255415, 264960, 266520, 279040, 284288, 300840, 306498, 313920, 319824, 320896, 334848, 353280, 355360, 361008, 399780, 401120, 408664, 418560, 426432, 451260, 459747, 481344, 484178, 502272, 510830, 529920, 533040, 558080, 568576, 601680, 612996, 627840, 639648, 641792, 710720, 722016, 726267, 766245, 799560, 802240, 817328, 837120, 852864, 902520, 919494, 962688, 968356, 1004544, 1021660, 1059840, 1066080, 1137152, 1203360, 1210445, 1225992, 1255680, 1279296, 1283584, 1421440, 1444032, 1452534, 1532490, 1599120, 1604480, 1634656, 1674240, 1705728, 1805040, 1838988, 1925376, 1936712, 2043320, 2132160, 2178801, 2274304, 2298735, 2406720, 2420890, 2451984, 2511360, 2558592, 2567168, 2842880, 2888064, 2905068, 3064980, 3198240, 3208960, 3269312, 3411456, 3610080, 3631335, 3677976, 3850752, 3873424, 4086640, 4264320, 4357602, 4597470, 4813440, 4841780, 4903968, 5022720, 5117184, 5568047, 5685760, 5776128, 5810136, 6129960, 6396480, 6417920, 6538624, 6822912, 7220160, 7262670, 7355952, 7701504, 7746848, 8173280, 8528640, 8715204, 9194940, 9626880, 9683560, 9807936, 10234368, 10894005, 11136094, 11371520, 11552256, 11620272, 12259920, 12792960, 12835840, 13077248, 14440320, 14525340, 14711904, 15493696, 16346560, 16704141, 17057280, 17430408, 18389880, 19253760, 19367120, 19615872, 20468736, 21788010, 22272188, 23104512, 23240544, 24519840, 25585920, 26154496, 27840235, 28880640, 29050680, 29423808, 30987392, 32693120, 33408282, 34114560, 34860816, 36779760, 38507520, 38734240, 39231744, 43576020, 44544376, 46481088, 49039680, 50112423, 51171840, 52308992, 55680470, 57761280, 58101360, 58847616, 61974784, 65386240, 66816564, 69721632, 73559520, 77468480, 78463488, 83520705, 87152040, 89088752, 92962176, 98079360, 100224846, 102343680, 111360940, 115522560, 116202720, 117695232, 123949568, 130772480, 133633128, 139443264, 147119040, 154936960, 156926976, 167041410, 174304080, 178177504, 185924352, 196158720, 200449692, 222721880, 232405440, 235390464, 247899136, 250562115, 261544960, 267266256, 278886528, 294238080, 309873920, 334082820, 348608160, 356355008, 371848704, 392317440, 400899384, 445443760, 464810880, 470780928, 501124230, 534532512, 557773056, 588476160, 619747840, 668165640, 697216320, 712710016, 743697408, 784634880, 801798768, 890887520, 929621760, 1002248460, 1069065024, 1115546112, 1176952320, 1239495680, 1336331280, 1394432640, 1425420032, 1603597536, 1781775040, 1859243520, 2004496920, 2138130048, 2231092224, 2353904640, 2672662560, 2788865280, 2850840064, 3207195072, 3563550080, 3718487040, 4008993840, 4276260096, 5345325120, 5577730560, 5701680128, 6414390144, 7127100160, 8017987680, 8552520192, 10690650240, 11155461120, 12828780288, 14254200320, 16035975360, 17105040384, 21381300480, 25657560576, 28508400640, 32071950720, 42762600960, 51315121152, 64143901440, 85525201920, 128287802880, 256575605760]

約数ペア:

[(1, 256575605760), (2, 128287802880), (3, 85525201920), (4, 64143901440), (5, 51315121152), (6, 42762600960), (8, 32071950720), (9, 28508400640), (10, 25657560576), (12, 21381300480), (15, 17105040384), (16, 16035975360), (18, 14254200320), (20, 12828780288), (23, 11155461120), (24, 10690650240), (30, 8552520192), (32, 8017987680), (36, 7127100160), (40, 6414390144), (45, 5701680128), (46, 5577730560), (48, 5345325120), (60, 4276260096), (64, 4008993840), (69, 3718487040), (72, 3563550080), (80, 3207195072), (90, 2850840064), (92, 2788865280), (96, 2672662560), (109, 2353904640), (115, 2231092224), (120, 2138130048), (128, 2004496920), (138, 1859243520), (144, 1781775040), (160, 1603597536), (180, 1425420032), (184, 1394432640), (192, 1336331280), (207, 1239495680), (218, 1176952320), (230, 1115546112), (240, 1069065024), (256, 1002248460), (276, 929621760), (288, 890887520), (320, 801798768), (327, 784634880), (345, 743697408), (360, 712710016), (368, 697216320), (384, 668165640), (414, 619747840), (436, 588476160), (460, 557773056), (480, 534532512), (512, 501124230), (545, 470780928), (552, 464810880), (576, 445443760), (640, 400899384), (654, 392317440), (690, 371848704), (720, 356355008), (736, 348608160), (768, 334082820), (828, 309873920), (872, 294238080), (920, 278886528), (960, 267266256), (981, 261544960), (1024, 250562115), (1035, 247899136), (1090, 235390464), (1104, 232405440), (1152, 222721880), (1280, 200449692), (1308, 196158720), (1380, 185924352), (1440, 178177504), (1472, 174304080), (1536, 167041410), (1635, 156926976), (1656, 154936960), (1744, 147119040), (1840, 139443264), (1920, 133633128), (1962, 130772480), (2070, 123949568), (2180, 117695232), (2208, 116202720), (2221, 115522560), (2304, 111360940), (2507, 102343680), (2560, 100224846), (2616, 98079360), (2760, 92962176), (2880, 89088752), (2944, 87152040), (3072, 83520705), (3270, 78463488), (3312, 77468480), (3488, 73559520), (3680, 69721632), (3840, 66816564), (3924, 65386240), (4140, 61974784), (4360, 58847616), (4416, 58101360), (4442, 57761280), (4608, 55680470), (4905, 52308992), (5014, 51171840), (5120, 50112423), (5232, 49039680), (5520, 46481088), (5760, 44544376), (5888, 43576020), (6540, 39231744), (6624, 38734240), (6663, 38507520), (6976, 36779760), (7360, 34860816), (7521, 34114560), (7680, 33408282), (7848, 32693120), (8280, 30987392), (8720, 29423808), (8832, 29050680), (8884, 28880640), (9216, 27840235), (9810, 26154496), (10028, 25585920), (10464, 24519840), (11040, 23240544), (11105, 23104512), (11520, 22272188), (11776, 21788010), (12535, 20468736), (13080, 19615872), (13248, 19367120), (13326, 19253760), (13952, 18389880), (14720, 17430408), (15042, 17057280), (15360, 16704141), (15696, 16346560), (16560, 15493696), (17440, 14711904), (17664, 14525340), (17768, 14440320), (19620, 13077248), (19989, 12835840), (20056, 12792960), (20928, 12259920), (22080, 11620272), (22210, 11552256), (22563, 11371520), (23040, 11136094), (23552, 10894005), (25070, 10234368), (26160, 9807936), (26496, 9683560), (26652, 9626880), (27904, 9194940), (29440, 8715204), (30084, 8528640), (31392, 8173280), (33120, 7746848), (33315, 7701504), (34880, 7355952), (35328, 7262670), (35536, 7220160), (37605, 6822912), (39240, 6538624), (39978, 6417920), (40112, 6396480), (41856, 6129960), (44160, 5810136), (44420, 5776128), (45126, 5685760), (46080, 5568047), (50140, 5117184), (51083, 5022720), (52320, 4903968), (52992, 4841780), (53304, 4813440), (55808, 4597470), (58880, 4357602), (60168, 4264320), (62784, 4086640), (66240, 3873424), (66630, 3850752), (69760, 3677976), (70656, 3631335), (71072, 3610080), (75210, 3411456), (78480, 3269312), (79956, 3208960), (80224, 3198240), (83712, 3064980), (88320, 2905068), (88840, 2888064), (90252, 2842880), (99945, 2567168), (100280, 2558592), (102166, 2511360), (104640, 2451984), (105984, 2420890), (106608, 2406720), (111616, 2298735), (112815, 2274304), (117760, 2178801), (120336, 2132160), (125568, 2043320), (132480, 1936712), (133260, 1925376), (139520, 1838988), (142144, 1805040), (150420, 1705728), (153249, 1674240), (156960, 1634656), (159912, 1604480), (160448, 1599120), (167424, 1532490), (176640, 1452534), (177680, 1444032), (180504, 1421440), (199890, 1283584), (200560, 1279296), (204332, 1255680), (209280, 1225992), (211968, 1210445), (213216, 1203360), (225630, 1137152), (240672, 1066080), (242089, 1059840), (251136, 1021660), (255415, 1004544), (264960, 968356), (266520, 962688), (279040, 919494), (284288, 902520), (300840, 852864), (306498, 837120), (313920, 817328), (319824, 802240), (320896, 799560), (334848, 766245), (353280, 726267), (355360, 722016), (361008, 710720), (399780, 641792), (401120, 639648), (408664, 627840), (418560, 612996), (426432, 601680), (451260, 568576), (459747, 558080), (481344, 533040), (484178, 529920), (502272, 510830)]