20246742720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:829

約数の個数: 448

約数和(自身を含む): 74053232640

約数和(自身を除く): 53806489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 73, 80, 90, 94, 96, 108, 120, 135, 141, 144, 146, 160, 180, 188, 192, 216, 219, 235, 240, 270, 282, 288, 292, 320, 360, 365, 376, 423, 432, 438, 470, 480, 540, 564, 576, 584, 657, 683, 705, 720, 730, 752, 846, 864, 876, 940, 960, 1080, 1095, 1128, 1168, 1269, 1314, 1366, 1410, 1440, 1460, 1504, 1692, 1728, 1752, 1880, 1971, 2049, 2115, 2160, 2190, 2256, 2336, 2538, 2628, 2732, 2820, 2880, 2920, 3008, 3285, 3384, 3415, 3431, 3504, 3760, 3942, 4098, 4230, 4320, 4380, 4512, 4672, 5076, 5256, 5464, 5640, 5840, 6147, 6345, 6570, 6768, 6830, 6862, 7008, 7520, 7884, 8196, 8460, 8640, 8760, 9024, 9855, 10152, 10245, 10293, 10512, 10928, 11280, 11680, 12294, 12690, 13140, 13536, 13660, 13724, 14016, 15040, 15768, 16392, 16920, 17155, 17520, 18441, 19710, 20304, 20490, 20586, 21024, 21856, 22560, 23360, 24588, 25380, 26280, 27072, 27320, 27448, 30735, 30879, 31536, 32101, 32784, 33840, 34310, 35040, 36882, 39420, 40608, 40980, 41172, 42048, 43712, 45120, 49176, 49859, 50760, 51465, 52560, 54640, 54896, 61470, 61758, 63072, 64202, 65568, 67680, 68620, 70080, 73764, 78840, 81216, 81960, 82344, 92205, 92637, 96303, 98352, 99718, 101520, 102930, 105120, 109280, 109792, 122940, 123516, 126144, 128404, 131136, 135360, 137240, 147528, 149577, 154395, 157680, 160505, 163920, 164688, 184410, 185274, 192606, 196704, 199436, 203040, 205860, 210240, 218560, 219584, 245880, 247032, 249295, 256808, 274480, 288909, 295056, 299154, 308790, 315360, 321010, 327840, 329376, 368820, 370548, 385212, 393408, 398872, 406080, 411720, 448731, 463185, 481515, 491760, 494064, 498590, 513616, 548960, 577818, 590112, 598308, 617580, 630720, 642020, 655680, 658752, 737640, 741096, 747885, 770424, 797744, 823440, 866727, 897462, 926370, 963030, 983520, 988128, 997180, 1027232, 1097920, 1155636, 1180224, 1196616, 1235160, 1284040, 1346193, 1444545, 1475280, 1482192, 1495770, 1540848, 1595488, 1646880, 1733454, 1794924, 1852740, 1926060, 1967040, 1976256, 1994360, 2054464, 2243655, 2311272, 2343373, 2393232, 2470320, 2568080, 2692386, 2889090, 2950560, 2964384, 2991540, 3081696, 3190976, 3293760, 3466908, 3589848, 3705480, 3852120, 3988720, 4333635, 4487310, 4622544, 4686746, 4786464, 4940640, 5136160, 5384772, 5778180, 5901120, 5928768, 5983080, 6163392, 6730965, 6933816, 7030119, 7179696, 7410960, 7704240, 7977440, 8667270, 8974620, 9245088, 9373492, 9572928, 9881280, 10272320, 10769544, 11556360, 11716865, 11966160, 13461930, 13867632, 14060238, 14359392, 14821920, 15408480, 15954880, 17334540, 17949240, 18490176, 18746984, 21090357, 21539088, 23112720, 23433730, 23932320, 26923860, 27735264, 28120476, 28718784, 29643840, 30816960, 34669080, 35150595, 35898480, 37493968, 42180714, 43078176, 46225440, 46867460, 47864640, 53847720, 55470528, 56240952, 63271071, 69338160, 70301190, 71796960, 74987936, 84361428, 86156352, 92450880, 93734920, 105451785, 107695440, 112481904, 126542142, 138676320, 140602380, 143593920, 149975872, 168722856, 187469840, 210903570, 215390880, 224963808, 253084284, 277352640, 281204760, 316355355, 337445712, 374939680, 421807140, 430781760, 449927616, 506168568, 562409520, 632710710, 674891424, 749879360, 843614280, 1012337136, 1124819040, 1265421420, 1349782848, 1687228560, 2024674272, 2249638080, 2530842840, 3374457120, 4049348544, 5061685680, 6748914240, 10123371360, 20246742720]

約数ペア:

[(1, 20246742720), (2, 10123371360), (3, 6748914240), (4, 5061685680), (5, 4049348544), (6, 3374457120), (8, 2530842840), (9, 2249638080), (10, 2024674272), (12, 1687228560), (15, 1349782848), (16, 1265421420), (18, 1124819040), (20, 1012337136), (24, 843614280), (27, 749879360), (30, 674891424), (32, 632710710), (36, 562409520), (40, 506168568), (45, 449927616), (47, 430781760), (48, 421807140), (54, 374939680), (60, 337445712), (64, 316355355), (72, 281204760), (73, 277352640), (80, 253084284), (90, 224963808), (94, 215390880), (96, 210903570), (108, 187469840), (120, 168722856), (135, 149975872), (141, 143593920), (144, 140602380), (146, 138676320), (160, 126542142), (180, 112481904), (188, 107695440), (192, 105451785), (216, 93734920), (219, 92450880), (235, 86156352), (240, 84361428), (270, 74987936), (282, 71796960), (288, 70301190), (292, 69338160), (320, 63271071), (360, 56240952), (365, 55470528), (376, 53847720), (423, 47864640), (432, 46867460), (438, 46225440), (470, 43078176), (480, 42180714), (540, 37493968), (564, 35898480), (576, 35150595), (584, 34669080), (657, 30816960), (683, 29643840), (705, 28718784), (720, 28120476), (730, 27735264), (752, 26923860), (846, 23932320), (864, 23433730), (876, 23112720), (940, 21539088), (960, 21090357), (1080, 18746984), (1095, 18490176), (1128, 17949240), (1168, 17334540), (1269, 15954880), (1314, 15408480), (1366, 14821920), (1410, 14359392), (1440, 14060238), (1460, 13867632), (1504, 13461930), (1692, 11966160), (1728, 11716865), (1752, 11556360), (1880, 10769544), (1971, 10272320), (2049, 9881280), (2115, 9572928), (2160, 9373492), (2190, 9245088), (2256, 8974620), (2336, 8667270), (2538, 7977440), (2628, 7704240), (2732, 7410960), (2820, 7179696), (2880, 7030119), (2920, 6933816), (3008, 6730965), (3285, 6163392), (3384, 5983080), (3415, 5928768), (3431, 5901120), (3504, 5778180), (3760, 5384772), (3942, 5136160), (4098, 4940640), (4230, 4786464), (4320, 4686746), (4380, 4622544), (4512, 4487310), (4672, 4333635), (5076, 3988720), (5256, 3852120), (5464, 3705480), (5640, 3589848), (5840, 3466908), (6147, 3293760), (6345, 3190976), (6570, 3081696), (6768, 2991540), (6830, 2964384), (6862, 2950560), (7008, 2889090), (7520, 2692386), (7884, 2568080), (8196, 2470320), (8460, 2393232), (8640, 2343373), (8760, 2311272), (9024, 2243655), (9855, 2054464), (10152, 1994360), (10245, 1976256), (10293, 1967040), (10512, 1926060), (10928, 1852740), (11280, 1794924), (11680, 1733454), (12294, 1646880), (12690, 1595488), (13140, 1540848), (13536, 1495770), (13660, 1482192), (13724, 1475280), (14016, 1444545), (15040, 1346193), (15768, 1284040), (16392, 1235160), (16920, 1196616), (17155, 1180224), (17520, 1155636), (18441, 1097920), (19710, 1027232), (20304, 997180), (20490, 988128), (20586, 983520), (21024, 963030), (21856, 926370), (22560, 897462), (23360, 866727), (24588, 823440), (25380, 797744), (26280, 770424), (27072, 747885), (27320, 741096), (27448, 737640), (30735, 658752), (30879, 655680), (31536, 642020), (32101, 630720), (32784, 617580), (33840, 598308), (34310, 590112), (35040, 577818), (36882, 548960), (39420, 513616), (40608, 498590), (40980, 494064), (41172, 491760), (42048, 481515), (43712, 463185), (45120, 448731), (49176, 411720), (49859, 406080), (50760, 398872), (51465, 393408), (52560, 385212), (54640, 370548), (54896, 368820), (61470, 329376), (61758, 327840), (63072, 321010), (64202, 315360), (65568, 308790), (67680, 299154), (68620, 295056), (70080, 288909), (73764, 274480), (78840, 256808), (81216, 249295), (81960, 247032), (82344, 245880), (92205, 219584), (92637, 218560), (96303, 210240), (98352, 205860), (99718, 203040), (101520, 199436), (102930, 196704), (105120, 192606), (109280, 185274), (109792, 184410), (122940, 164688), (123516, 163920), (126144, 160505), (128404, 157680), (131136, 154395), (135360, 149577), (137240, 147528)]