81772208640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23197}}^1$

素因数の和:23249

約数の個数: 400

約数和(自身を含む): 310123947672

約数和(自身を除く): 228351739032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9792, 10368, 10880, 11016, 11520, 12240, 12960, 13056, 13770, 13824, 14688, 16320, 17280, 18360, 19584, 20736, 21760, 22032, 23040, 23197, 24480, 25920, 26112, 27540, 29376, 32640, 34560, 36720, 39168, 41472, 43520, 44064, 46394, 48960, 51840, 55080, 58752, 65280, 69120, 69591, 73440, 78336, 88128, 92788, 97920, 103680, 110160, 115985, 117504, 130560, 139182, 146880, 176256, 185576, 195840, 207360, 208773, 220320, 231970, 235008, 278364, 293760, 347955, 352512, 371152, 391680, 394349, 417546, 440640, 463940, 556728, 587520, 626319, 695910, 705024, 742304, 788698, 835092, 881280, 927880, 1043865, 1113456, 1175040, 1183047, 1252638, 1391820, 1484608, 1577396, 1670184, 1762560, 1855760, 1878957, 1971745, 2087730, 2226912, 2366094, 2505276, 2783640, 2969216, 3131595, 3154792, 3340368, 3525120, 3549141, 3711520, 3757914, 3943490, 4175460, 4453824, 4732188, 5010552, 5567280, 5915235, 5938432, 6263190, 6309584, 6680736, 7098282, 7423040, 7515828, 7886980, 8350920, 8907648, 9394785, 9464376, 10021104, 10647423, 11134560, 11830470, 11876864, 12526380, 12619168, 13361472, 14196564, 14846080, 15031656, 15773960, 16701840, 17745705, 17815296, 18789570, 18928752, 20042208, 21294846, 22269120, 23660940, 25052760, 25238336, 26722944, 28393128, 29692160, 30063312, 31547920, 31942269, 33403680, 35491410, 35630592, 37579140, 37857504, 40084416, 42589692, 44538240, 47321880, 50105520, 50476672, 53237115, 53445888, 56786256, 59384320, 60126624, 63095840, 63884538, 66807360, 70982820, 75158280, 75715008, 80168832, 85179384, 89076480, 94643760, 100211040, 100953344, 106474230, 106891776, 113572512, 120253248, 126191680, 127769076, 133614720, 141965640, 150316560, 151430016, 159711345, 160337664, 170358768, 178152960, 189287520, 200422080, 201906688, 212948460, 227145024, 240506496, 252383360, 255538152, 267229440, 283931280, 300633120, 302860032, 319422690, 320675328, 340717536, 378575040, 400844160, 425896920, 454290048, 481012992, 504766720, 511076304, 534458880, 567862560, 601266240, 605720064, 638845380, 681435072, 757150080, 801688320, 851793840, 908580096, 962025984, 1009533440, 1022152608, 1135725120, 1202532480, 1277690760, 1362870144, 1514300160, 1603376640, 1703587680, 1817160192, 2044305216, 2271450240, 2405064960, 2555381520, 2725740288, 3028600320, 3407175360, 4088610432, 4542900480, 4810129920, 5110763040, 5451480576, 6814350720, 8177220864, 9085800960, 10221526080, 13628701440, 16354441728, 20443052160, 27257402880, 40886104320, 81772208640]

約数ペア:

[(1, 81772208640), (2, 40886104320), (3, 27257402880), (4, 20443052160), (5, 16354441728), (6, 13628701440), (8, 10221526080), (9, 9085800960), (10, 8177220864), (12, 6814350720), (15, 5451480576), (16, 5110763040), (17, 4810129920), (18, 4542900480), (20, 4088610432), (24, 3407175360), (27, 3028600320), (30, 2725740288), (32, 2555381520), (34, 2405064960), (36, 2271450240), (40, 2044305216), (45, 1817160192), (48, 1703587680), (51, 1603376640), (54, 1514300160), (60, 1362870144), (64, 1277690760), (68, 1202532480), (72, 1135725120), (80, 1022152608), (81, 1009533440), (85, 962025984), (90, 908580096), (96, 851793840), (102, 801688320), (108, 757150080), (120, 681435072), (128, 638845380), (135, 605720064), (136, 601266240), (144, 567862560), (153, 534458880), (160, 511076304), (162, 504766720), (170, 481012992), (180, 454290048), (192, 425896920), (204, 400844160), (216, 378575040), (240, 340717536), (255, 320675328), (256, 319422690), (270, 302860032), (272, 300633120), (288, 283931280), (306, 267229440), (320, 255538152), (324, 252383360), (340, 240506496), (360, 227145024), (384, 212948460), (405, 201906688), (408, 200422080), (432, 189287520), (459, 178152960), (480, 170358768), (510, 160337664), (512, 159711345), (540, 151430016), (544, 150316560), (576, 141965640), (612, 133614720), (640, 127769076), (648, 126191680), (680, 120253248), (720, 113572512), (765, 106891776), (768, 106474230), (810, 100953344), (816, 100211040), (864, 94643760), (918, 89076480), (960, 85179384), (1020, 80168832), (1080, 75715008), (1088, 75158280), (1152, 70982820), (1224, 66807360), (1280, 63884538), (1296, 63095840), (1360, 60126624), (1377, 59384320), (1440, 56786256), (1530, 53445888), (1536, 53237115), (1620, 50476672), (1632, 50105520), (1728, 47321880), (1836, 44538240), (1920, 42589692), (2040, 40084416), (2160, 37857504), (2176, 37579140), (2295, 35630592), (2304, 35491410), (2448, 33403680), (2560, 31942269), (2592, 31547920), (2720, 30063312), (2754, 29692160), (2880, 28393128), (3060, 26722944), (3240, 25238336), (3264, 25052760), (3456, 23660940), (3672, 22269120), (3840, 21294846), (4080, 20042208), (4320, 18928752), (4352, 18789570), (4590, 17815296), (4608, 17745705), (4896, 16701840), (5184, 15773960), (5440, 15031656), (5508, 14846080), (5760, 14196564), (6120, 13361472), (6480, 12619168), (6528, 12526380), (6885, 11876864), (6912, 11830470), (7344, 11134560), (7680, 10647423), (8160, 10021104), (8640, 9464376), (8704, 9394785), (9180, 8907648), (9792, 8350920), (10368, 7886980), (10880, 7515828), (11016, 7423040), (11520, 7098282), (12240, 6680736), (12960, 6309584), (13056, 6263190), (13770, 5938432), (13824, 5915235), (14688, 5567280), (16320, 5010552), (17280, 4732188), (18360, 4453824), (19584, 4175460), (20736, 3943490), (21760, 3757914), (22032, 3711520), (23040, 3549141), (23197, 3525120), (24480, 3340368), (25920, 3154792), (26112, 3131595), (27540, 2969216), (29376, 2783640), (32640, 2505276), (34560, 2366094), (36720, 2226912), (39168, 2087730), (41472, 1971745), (43520, 1878957), (44064, 1855760), (46394, 1762560), (48960, 1670184), (51840, 1577396), (55080, 1484608), (58752, 1391820), (65280, 1252638), (69120, 1183047), (69591, 1175040), (73440, 1113456), (78336, 1043865), (88128, 927880), (92788, 881280), (97920, 835092), (103680, 788698), (110160, 742304), (115985, 705024), (117504, 695910), (130560, 626319), (139182, 587520), (146880, 556728), (176256, 463940), (185576, 440640), (195840, 417546), (207360, 394349), (208773, 391680), (220320, 371152), (231970, 352512), (235008, 347955), (278364, 293760)]