77638641920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 432

約数和(自身を含む): 226782355968

約数和(自身を除く): 149143714048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 73, 80, 98, 112, 124, 128, 140, 146, 155, 160, 196, 217, 224, 245, 248, 256, 280, 292, 310, 320, 365, 392, 434, 448, 490, 496, 511, 547, 560, 584, 620, 640, 730, 784, 868, 896, 980, 992, 1022, 1085, 1094, 1120, 1168, 1240, 1280, 1460, 1519, 1568, 1736, 1792, 1960, 1984, 2044, 2170, 2188, 2240, 2263, 2336, 2480, 2555, 2735, 2920, 3038, 3136, 3472, 3577, 3829, 3920, 3968, 4088, 4340, 4376, 4480, 4526, 4672, 4960, 5110, 5470, 5840, 6076, 6272, 6944, 7154, 7595, 7658, 7840, 7936, 8176, 8680, 8752, 8960, 9052, 9344, 9920, 10220, 10940, 11315, 11680, 12152, 12544, 13888, 14308, 15190, 15316, 15680, 15841, 16352, 16957, 17360, 17504, 17885, 18104, 18688, 19145, 19840, 20440, 21880, 22630, 23360, 24304, 26803, 27776, 28616, 30380, 30632, 31360, 31682, 32704, 33914, 34720, 35008, 35770, 36208, 38290, 39680, 39931, 40880, 43760, 45260, 46720, 48608, 53606, 55552, 57232, 60760, 61264, 62720, 63364, 65408, 67828, 69440, 70016, 71540, 72416, 76580, 79205, 79862, 81760, 84785, 87520, 90520, 93440, 97216, 107212, 110887, 114464, 118699, 121520, 122528, 126728, 130816, 134015, 135656, 138880, 140032, 143080, 144832, 153160, 158410, 159724, 163520, 169570, 175040, 181040, 194432, 199655, 214424, 221774, 228928, 237398, 243040, 245056, 253456, 268030, 271312, 277760, 279517, 286160, 289664, 306320, 316820, 319448, 327040, 339140, 350080, 362080, 388864, 399310, 428848, 443548, 457856, 474796, 486080, 490112, 506912, 536060, 542624, 554435, 559034, 572320, 579328, 593495, 612640, 633640, 638896, 654080, 678280, 700160, 724160, 798620, 830893, 857696, 887096, 915712, 949592, 972160, 980224, 1013824, 1072120, 1085248, 1108870, 1118068, 1144640, 1186990, 1225280, 1237861, 1267280, 1277792, 1356560, 1397585, 1448320, 1597240, 1661786, 1715392, 1774192, 1899184, 1944320, 1956619, 2027648, 2144240, 2170496, 2217740, 2236136, 2289280, 2373980, 2450560, 2475722, 2534560, 2555584, 2713120, 2795170, 2896640, 3194480, 3323572, 3430784, 3548384, 3798368, 3913238, 4055296, 4154465, 4288480, 4340992, 4435480, 4472272, 4578560, 4747960, 4901120, 4951444, 5069120, 5111168, 5426240, 5590340, 6189305, 6388960, 6647144, 6861568, 7096768, 7596736, 7826476, 8308930, 8576960, 8665027, 8870960, 8944544, 9495920, 9783095, 9902888, 10138240, 10222336, 10852480, 11180680, 12378610, 12777920, 13294288, 14193536, 15193472, 15652952, 16617860, 17153920, 17330054, 17741920, 17889088, 18991840, 19566190, 19805776, 20276480, 21704960, 22361360, 24757220, 25555840, 26588576, 28387072, 30386944, 31305904, 33235720, 34307840, 34660108, 35483840, 35778176, 37983680, 39132380, 39611552, 43325135, 44722720, 49514440, 51111680, 53177152, 60655189, 62611808, 66471440, 69320216, 70967680, 71556352, 75967360, 78264760, 79223104, 86650270, 89445440, 99028880, 106354304, 121310378, 125223616, 132942880, 138640432, 141935360, 151934720, 156529520, 158446208, 173300540, 178890880, 198057760, 212708608, 242620756, 250447232, 265885760, 277280864, 303275945, 313059040, 316892416, 346601080, 357781760, 396115520, 485241512, 500894464, 531771520, 554561728, 606551890, 626118080, 693202160, 792231040, 970483024, 1063543040, 1109123456, 1213103780, 1252236160, 1386404320, 1584462080, 1940966048, 2218246912, 2426207560, 2504472320, 2772808640, 3881932096, 4852415120, 5545617280, 7763864192, 9704830240, 11091234560, 15527728384, 19409660480, 38819320960, 77638641920]

約数ペア:

[(1, 77638641920), (2, 38819320960), (4, 19409660480), (5, 15527728384), (7, 11091234560), (8, 9704830240), (10, 7763864192), (14, 5545617280), (16, 4852415120), (20, 3881932096), (28, 2772808640), (31, 2504472320), (32, 2426207560), (35, 2218246912), (40, 1940966048), (49, 1584462080), (56, 1386404320), (62, 1252236160), (64, 1213103780), (70, 1109123456), (73, 1063543040), (80, 970483024), (98, 792231040), (112, 693202160), (124, 626118080), (128, 606551890), (140, 554561728), (146, 531771520), (155, 500894464), (160, 485241512), (196, 396115520), (217, 357781760), (224, 346601080), (245, 316892416), (248, 313059040), (256, 303275945), (280, 277280864), (292, 265885760), (310, 250447232), (320, 242620756), (365, 212708608), (392, 198057760), (434, 178890880), (448, 173300540), (490, 158446208), (496, 156529520), (511, 151934720), (547, 141935360), (560, 138640432), (584, 132942880), (620, 125223616), (640, 121310378), (730, 106354304), (784, 99028880), (868, 89445440), (896, 86650270), (980, 79223104), (992, 78264760), (1022, 75967360), (1085, 71556352), (1094, 70967680), (1120, 69320216), (1168, 66471440), (1240, 62611808), (1280, 60655189), (1460, 53177152), (1519, 51111680), (1568, 49514440), (1736, 44722720), (1792, 43325135), (1960, 39611552), (1984, 39132380), (2044, 37983680), (2170, 35778176), (2188, 35483840), (2240, 34660108), (2263, 34307840), (2336, 33235720), (2480, 31305904), (2555, 30386944), (2735, 28387072), (2920, 26588576), (3038, 25555840), (3136, 24757220), (3472, 22361360), (3577, 21704960), (3829, 20276480), (3920, 19805776), (3968, 19566190), (4088, 18991840), (4340, 17889088), (4376, 17741920), (4480, 17330054), (4526, 17153920), (4672, 16617860), (4960, 15652952), (5110, 15193472), (5470, 14193536), (5840, 13294288), (6076, 12777920), (6272, 12378610), (6944, 11180680), (7154, 10852480), (7595, 10222336), (7658, 10138240), (7840, 9902888), (7936, 9783095), (8176, 9495920), (8680, 8944544), (8752, 8870960), (8960, 8665027), (9052, 8576960), (9344, 8308930), (9920, 7826476), (10220, 7596736), (10940, 7096768), (11315, 6861568), (11680, 6647144), (12152, 6388960), (12544, 6189305), (13888, 5590340), (14308, 5426240), (15190, 5111168), (15316, 5069120), (15680, 4951444), (15841, 4901120), (16352, 4747960), (16957, 4578560), (17360, 4472272), (17504, 4435480), (17885, 4340992), (18104, 4288480), (18688, 4154465), (19145, 4055296), (19840, 3913238), (20440, 3798368), (21880, 3548384), (22630, 3430784), (23360, 3323572), (24304, 3194480), (26803, 2896640), (27776, 2795170), (28616, 2713120), (30380, 2555584), (30632, 2534560), (31360, 2475722), (31682, 2450560), (32704, 2373980), (33914, 2289280), (34720, 2236136), (35008, 2217740), (35770, 2170496), (36208, 2144240), (38290, 2027648), (39680, 1956619), (39931, 1944320), (40880, 1899184), (43760, 1774192), (45260, 1715392), (46720, 1661786), (48608, 1597240), (53606, 1448320), (55552, 1397585), (57232, 1356560), (60760, 1277792), (61264, 1267280), (62720, 1237861), (63364, 1225280), (65408, 1186990), (67828, 1144640), (69440, 1118068), (70016, 1108870), (71540, 1085248), (72416, 1072120), (76580, 1013824), (79205, 980224), (79862, 972160), (81760, 949592), (84785, 915712), (87520, 887096), (90520, 857696), (93440, 830893), (97216, 798620), (107212, 724160), (110887, 700160), (114464, 678280), (118699, 654080), (121520, 638896), (122528, 633640), (126728, 612640), (130816, 593495), (134015, 579328), (135656, 572320), (138880, 559034), (140032, 554435), (143080, 542624), (144832, 536060), (153160, 506912), (158410, 490112), (159724, 486080), (163520, 474796), (169570, 457856), (175040, 443548), (181040, 428848), (194432, 399310), (199655, 388864), (214424, 362080), (221774, 350080), (228928, 339140), (237398, 327040), (243040, 319448), (245056, 316820), (253456, 306320), (268030, 289664), (271312, 286160), (277760, 279517)]