65908044160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2729

約数の個数: 256

約数和(自身を含む): 184919961600

約数和(自身を除く): 119011917440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 79, 80, 112, 128, 140, 146, 158, 160, 224, 280, 292, 316, 320, 365, 395, 448, 511, 553, 560, 584, 632, 640, 730, 790, 896, 1022, 1106, 1120, 1168, 1264, 1460, 1580, 2044, 2212, 2240, 2336, 2528, 2551, 2555, 2765, 2920, 3160, 4088, 4424, 4480, 4672, 5056, 5102, 5110, 5530, 5767, 5840, 6320, 8176, 8848, 9344, 10112, 10204, 10220, 11060, 11534, 11680, 12640, 12755, 16352, 17696, 17857, 20408, 20440, 22120, 23068, 23360, 25280, 25510, 28835, 32704, 35392, 35714, 40369, 40816, 40880, 44240, 46136, 46720, 50560, 51020, 57670, 65408, 70784, 71428, 80738, 81632, 81760, 88480, 89285, 92272, 102040, 115340, 142856, 161476, 163264, 163520, 176960, 178570, 184544, 186223, 201529, 201845, 204080, 230680, 285712, 322952, 326528, 327040, 353920, 357140, 369088, 372446, 403058, 403690, 408160, 461360, 571424, 645904, 714280, 738176, 744892, 806116, 807380, 816320, 922720, 931115, 1007645, 1142848, 1291808, 1303561, 1410703, 1428560, 1489784, 1612232, 1614760, 1632640, 1845440, 1862230, 2015290, 2285696, 2583616, 2607122, 2821406, 2857120, 2979568, 3224464, 3229520, 3690880, 3724460, 4030580, 5167232, 5214244, 5642812, 5714240, 5959136, 6448928, 6459040, 6517805, 7053515, 7448920, 8061160, 10428488, 11285624, 11428480, 11918272, 12897856, 12918080, 13035610, 14107030, 14711617, 14897840, 16122320, 20856976, 22571248, 23836544, 25795712, 25836160, 26071220, 28214060, 29423234, 29795680, 32244640, 41713952, 45142496, 52142440, 56428120, 58846468, 59591360, 64489280, 73558085, 83427904, 90284992, 102981319, 104284880, 112856240, 117692936, 119182720, 128978560, 147116170, 166855808, 180569984, 205962638, 208569760, 225712480, 235385872, 294232340, 411925276, 417139520, 451424960, 470771744, 514906595, 588464680, 823850552, 834279040, 902849920, 941543488, 1029813190, 1176929360, 1647701104, 1883086976, 2059626380, 2353858720, 3295402208, 4119252760, 4707717440, 6590804416, 8238505520, 9415434880, 13181608832, 16477011040, 32954022080, 65908044160]

約数ペア:

[(1, 65908044160), (2, 32954022080), (4, 16477011040), (5, 13181608832), (7, 9415434880), (8, 8238505520), (10, 6590804416), (14, 4707717440), (16, 4119252760), (20, 3295402208), (28, 2353858720), (32, 2059626380), (35, 1883086976), (40, 1647701104), (56, 1176929360), (64, 1029813190), (70, 941543488), (73, 902849920), (79, 834279040), (80, 823850552), (112, 588464680), (128, 514906595), (140, 470771744), (146, 451424960), (158, 417139520), (160, 411925276), (224, 294232340), (280, 235385872), (292, 225712480), (316, 208569760), (320, 205962638), (365, 180569984), (395, 166855808), (448, 147116170), (511, 128978560), (553, 119182720), (560, 117692936), (584, 112856240), (632, 104284880), (640, 102981319), (730, 90284992), (790, 83427904), (896, 73558085), (1022, 64489280), (1106, 59591360), (1120, 58846468), (1168, 56428120), (1264, 52142440), (1460, 45142496), (1580, 41713952), (2044, 32244640), (2212, 29795680), (2240, 29423234), (2336, 28214060), (2528, 26071220), (2551, 25836160), (2555, 25795712), (2765, 23836544), (2920, 22571248), (3160, 20856976), (4088, 16122320), (4424, 14897840), (4480, 14711617), (4672, 14107030), (5056, 13035610), (5102, 12918080), (5110, 12897856), (5530, 11918272), (5767, 11428480), (5840, 11285624), (6320, 10428488), (8176, 8061160), (8848, 7448920), (9344, 7053515), (10112, 6517805), (10204, 6459040), (10220, 6448928), (11060, 5959136), (11534, 5714240), (11680, 5642812), (12640, 5214244), (12755, 5167232), (16352, 4030580), (17696, 3724460), (17857, 3690880), (20408, 3229520), (20440, 3224464), (22120, 2979568), (23068, 2857120), (23360, 2821406), (25280, 2607122), (25510, 2583616), (28835, 2285696), (32704, 2015290), (35392, 1862230), (35714, 1845440), (40369, 1632640), (40816, 1614760), (40880, 1612232), (44240, 1489784), (46136, 1428560), (46720, 1410703), (50560, 1303561), (51020, 1291808), (57670, 1142848), (65408, 1007645), (70784, 931115), (71428, 922720), (80738, 816320), (81632, 807380), (81760, 806116), (88480, 744892), (89285, 738176), (92272, 714280), (102040, 645904), (115340, 571424), (142856, 461360), (161476, 408160), (163264, 403690), (163520, 403058), (176960, 372446), (178570, 369088), (184544, 357140), (186223, 353920), (201529, 327040), (201845, 326528), (204080, 322952), (230680, 285712)]