20189404800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{10463}}^1$

素因数の和:10560

約数の個数: 288

約数和(自身を含む): 73122641280

約数和(自身を除く): 52933236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 67, 72, 75, 80, 90, 96, 100, 120, 128, 134, 144, 150, 160, 180, 192, 200, 201, 225, 240, 268, 288, 300, 320, 335, 360, 384, 400, 402, 450, 480, 536, 576, 600, 603, 640, 670, 720, 800, 804, 900, 960, 1005, 1072, 1152, 1200, 1206, 1340, 1440, 1600, 1608, 1675, 1800, 1920, 2010, 2144, 2400, 2412, 2680, 2880, 3015, 3200, 3216, 3350, 3600, 4020, 4288, 4800, 4824, 5025, 5360, 5760, 6030, 6432, 6700, 7200, 8040, 8576, 9600, 9648, 10050, 10463, 10720, 12060, 12864, 13400, 14400, 15075, 16080, 19296, 20100, 20926, 21440, 24120, 25728, 26800, 28800, 30150, 31389, 32160, 38592, 40200, 41852, 42880, 48240, 52315, 53600, 60300, 62778, 64320, 77184, 80400, 83704, 94167, 96480, 104630, 107200, 120600, 125556, 128640, 156945, 160800, 167408, 188334, 192960, 209260, 214400, 241200, 251112, 261575, 313890, 321600, 334816, 376668, 385920, 418520, 470835, 482400, 502224, 523150, 627780, 643200, 669632, 701021, 753336, 784725, 837040, 941670, 964800, 1004448, 1046300, 1255560, 1339264, 1402042, 1506672, 1569450, 1674080, 1883340, 1929600, 2008896, 2092600, 2103063, 2354175, 2511120, 2804084, 3013344, 3138900, 3348160, 3505105, 3766680, 4017792, 4185200, 4206126, 4708350, 5022240, 5608168, 6026688, 6277800, 6309189, 6696320, 7010210, 7533360, 8370400, 8412252, 9416700, 10044480, 10515315, 11216336, 12053376, 12555600, 12618378, 14020420, 15066720, 16740800, 16824504, 17525525, 18833400, 20088960, 21030630, 22432672, 25111200, 25236756, 28040840, 30133440, 31545945, 33481600, 33649008, 35051050, 37666800, 42061260, 44865344, 50222400, 50473512, 52576575, 56081680, 60266880, 63091890, 67298016, 70102100, 75333600, 84122520, 89730688, 100444800, 100947024, 105153150, 112163360, 126183780, 134596032, 140204200, 150667200, 157729725, 168245040, 201894048, 210306300, 224326720, 252367560, 269192064, 280408400, 301334400, 315459450, 336490080, 403788096, 420612600, 448653440, 504735120, 560816800, 630918900, 672980160, 807576192, 841225200, 1009470240, 1121633600, 1261837800, 1345960320, 1682450400, 2018940480, 2243267200, 2523675600, 3364900800, 4037880960, 5047351200, 6729801600, 10094702400, 20189404800]

約数ペア:

[(1, 20189404800), (2, 10094702400), (3, 6729801600), (4, 5047351200), (5, 4037880960), (6, 3364900800), (8, 2523675600), (9, 2243267200), (10, 2018940480), (12, 1682450400), (15, 1345960320), (16, 1261837800), (18, 1121633600), (20, 1009470240), (24, 841225200), (25, 807576192), (30, 672980160), (32, 630918900), (36, 560816800), (40, 504735120), (45, 448653440), (48, 420612600), (50, 403788096), (60, 336490080), (64, 315459450), (67, 301334400), (72, 280408400), (75, 269192064), (80, 252367560), (90, 224326720), (96, 210306300), (100, 201894048), (120, 168245040), (128, 157729725), (134, 150667200), (144, 140204200), (150, 134596032), (160, 126183780), (180, 112163360), (192, 105153150), (200, 100947024), (201, 100444800), (225, 89730688), (240, 84122520), (268, 75333600), (288, 70102100), (300, 67298016), (320, 63091890), (335, 60266880), (360, 56081680), (384, 52576575), (400, 50473512), (402, 50222400), (450, 44865344), (480, 42061260), (536, 37666800), (576, 35051050), (600, 33649008), (603, 33481600), (640, 31545945), (670, 30133440), (720, 28040840), (800, 25236756), (804, 25111200), (900, 22432672), (960, 21030630), (1005, 20088960), (1072, 18833400), (1152, 17525525), (1200, 16824504), (1206, 16740800), (1340, 15066720), (1440, 14020420), (1600, 12618378), (1608, 12555600), (1675, 12053376), (1800, 11216336), (1920, 10515315), (2010, 10044480), (2144, 9416700), (2400, 8412252), (2412, 8370400), (2680, 7533360), (2880, 7010210), (3015, 6696320), (3200, 6309189), (3216, 6277800), (3350, 6026688), (3600, 5608168), (4020, 5022240), (4288, 4708350), (4800, 4206126), (4824, 4185200), (5025, 4017792), (5360, 3766680), (5760, 3505105), (6030, 3348160), (6432, 3138900), (6700, 3013344), (7200, 2804084), (8040, 2511120), (8576, 2354175), (9600, 2103063), (9648, 2092600), (10050, 2008896), (10463, 1929600), (10720, 1883340), (12060, 1674080), (12864, 1569450), (13400, 1506672), (14400, 1402042), (15075, 1339264), (16080, 1255560), (19296, 1046300), (20100, 1004448), (20926, 964800), (21440, 941670), (24120, 837040), (25728, 784725), (26800, 753336), (28800, 701021), (30150, 669632), (31389, 643200), (32160, 627780), (38592, 523150), (40200, 502224), (41852, 482400), (42880, 470835), (48240, 418520), (52315, 385920), (53600, 376668), (60300, 334816), (62778, 321600), (64320, 313890), (77184, 261575), (80400, 251112), (83704, 241200), (94167, 214400), (96480, 209260), (104630, 192960), (107200, 188334), (120600, 167408), (125556, 160800), (128640, 156945)]