2012280000000

素因数分解:

$2^9\times 3^1\times 5^7\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 640

約数和(自身を含む): 6881255821440

約数和(自身を除く): 4868975821440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 256, 300, 320, 328, 375, 384, 400, 409, 410, 480, 492, 500, 512, 600, 615, 625, 640, 656, 750, 768, 800, 818, 820, 960, 984, 1000, 1025, 1200, 1227, 1230, 1250, 1280, 1312, 1500, 1536, 1600, 1636, 1640, 1875, 1920, 1968, 2000, 2045, 2050, 2400, 2454, 2460, 2500, 2560, 2624, 3000, 3075, 3125, 3200, 3272, 3280, 3750, 3840, 3936, 4000, 4090, 4100, 4800, 4908, 4920, 5000, 5125, 5248, 6000, 6135, 6150, 6250, 6400, 6544, 6560, 7500, 7680, 7872, 8000, 8180, 8200, 9375, 9600, 9816, 9840, 10000, 10225, 10250, 10496, 12000, 12270, 12300, 12500, 12800, 13088, 13120, 15000, 15375, 15625, 15744, 16000, 16360, 16400, 16769, 18750, 19200, 19632, 19680, 20000, 20450, 20500, 20992, 24000, 24540, 24600, 25000, 25625, 26176, 26240, 30000, 30675, 30750, 31250, 31488, 32000, 32720, 32800, 33538, 37500, 38400, 39264, 39360, 40000, 40900, 41000, 46875, 48000, 49080, 49200, 50000, 50307, 51125, 51250, 52352, 52480, 60000, 61350, 61500, 62500, 62976, 64000, 65440, 65600, 67076, 75000, 76875, 78125, 78528, 78720, 80000, 81800, 82000, 83845, 93750, 96000, 98160, 98400, 100000, 100614, 102250, 102500, 104704, 104960, 120000, 122700, 123000, 125000, 128125, 130880, 131200, 134152, 150000, 153375, 153750, 156250, 157056, 157440, 160000, 163600, 164000, 167690, 187500, 192000, 196320, 196800, 200000, 201228, 204500, 205000, 209408, 234375, 240000, 245400, 246000, 250000, 251535, 255625, 256250, 261760, 262400, 268304, 300000, 306750, 307500, 312500, 314112, 314880, 320000, 327200, 328000, 335380, 375000, 384375, 392640, 393600, 400000, 402456, 409000, 410000, 419225, 468750, 480000, 490800, 492000, 500000, 503070, 511250, 512500, 523520, 524800, 536608, 600000, 613500, 615000, 625000, 628224, 640625, 654400, 656000, 670760, 750000, 766875, 768750, 785280, 787200, 800000, 804912, 818000, 820000, 838450, 937500, 960000, 981600, 984000, 1000000, 1006140, 1022500, 1025000, 1047040, 1073216, 1200000, 1227000, 1230000, 1250000, 1257675, 1278125, 1281250, 1308800, 1312000, 1341520, 1500000, 1533750, 1537500, 1570560, 1574400, 1600000, 1609824, 1636000, 1640000, 1676900, 1875000, 1921875, 1963200, 1968000, 2000000, 2012280, 2045000, 2050000, 2096125, 2146432, 2400000, 2454000, 2460000, 2500000, 2515350, 2556250, 2562500, 2617600, 2624000, 2683040, 3000000, 3067500, 3075000, 3141120, 3203125, 3219648, 3272000, 3280000, 3353800, 3750000, 3834375, 3843750, 3926400, 3936000, 4000000, 4024560, 4090000, 4100000, 4192250, 4292864, 4800000, 4908000, 4920000, 5000000, 5030700, 5112500, 5125000, 5235200, 5366080, 6000000, 6135000, 6150000, 6288375, 6390625, 6406250, 6439296, 6544000, 6560000, 6707600, 7500000, 7668750, 7687500, 7852800, 7872000, 8000000, 8049120, 8180000, 8200000, 8384500, 8585728, 9609375, 9816000, 9840000, 10000000, 10061400, 10225000, 10250000, 10480625, 10732160, 12000000, 12270000, 12300000, 12576750, 12781250, 12812500, 12878592, 13088000, 13120000, 13415200, 15000000, 15337500, 15375000, 15705600, 16098240, 16360000, 16400000, 16769000, 19171875, 19218750, 19632000, 19680000, 20000000, 20122800, 20450000, 20500000, 20961250, 21464320, 24000000, 24540000, 24600000, 25153500, 25562500, 25625000, 25757184, 26176000, 26830400, 30000000, 30675000, 30750000, 31441875, 31953125, 32196480, 32720000, 32800000, 33538000, 38343750, 38437500, 39264000, 39360000, 40000000, 40245600, 40900000, 41000000, 41922500, 42928640, 49080000, 49200000, 50307000, 51125000, 51250000, 52403125, 53660800, 60000000, 61350000, 61500000, 62883750, 63906250, 64392960, 65440000, 65600000, 67076000, 76687500, 76875000, 78528000, 80491200, 81800000, 82000000, 83845000, 95859375, 98160000, 98400000, 100614000, 102250000, 102500000, 104806250, 107321600, 120000000, 122700000, 123000000, 125767500, 127812500, 128785920, 130880000, 134152000, 153375000, 153750000, 157209375, 160982400, 163600000, 164000000, 167690000, 191718750, 196320000, 196800000, 201228000, 204500000, 205000000, 209612500, 214643200, 245400000, 246000000, 251535000, 255625000, 262015625, 268304000, 306750000, 307500000, 314418750, 321964800, 327200000, 328000000, 335380000, 383437500, 392640000, 402456000, 409000000, 410000000, 419225000, 490800000, 492000000, 503070000, 511250000, 524031250, 536608000, 613500000, 615000000, 628837500, 643929600, 654400000, 670760000, 766875000, 786046875, 804912000, 818000000, 820000000, 838450000, 981600000, 984000000, 1006140000, 1022500000, 1048062500, 1073216000, 1227000000, 1230000000, 1257675000, 1310078125, 1341520000, 1533750000, 1572093750, 1609824000, 1636000000, 1640000000, 1676900000, 1963200000, 2012280000, 2045000000, 2096125000, 2454000000, 2460000000, 2515350000, 2620156250, 2683040000, 3067500000, 3144187500, 3219648000, 3272000000, 3353800000, 3930234375, 4024560000, 4090000000, 4192250000, 4908000000, 4920000000, 5030700000, 5240312500, 5366080000, 6135000000, 6288375000, 6707600000, 7860468750, 8049120000, 8180000000, 8384500000, 9816000000, 10061400000, 10480625000, 12270000000, 12576750000, 13415200000, 15720937500, 16098240000, 16360000000, 16769000000, 20122800000, 20961250000, 24540000000, 25153500000, 26830400000, 31441875000, 33538000000, 40245600000, 41922500000, 49080000000, 50307000000, 62883750000, 67076000000, 80491200000, 83845000000, 100614000000, 125767500000, 134152000000, 167690000000, 201228000000, 251535000000, 335380000000, 402456000000, 503070000000, 670760000000, 1006140000000, 2012280000000]

約数ペア:

[(1, 2012280000000), (2, 1006140000000), (3, 670760000000), (4, 503070000000), (5, 402456000000), (6, 335380000000), (8, 251535000000), (10, 201228000000), (12, 167690000000), (15, 134152000000), (16, 125767500000), (20, 100614000000), (24, 83845000000), (25, 80491200000), (30, 67076000000), (32, 62883750000), (40, 50307000000), (41, 49080000000), (48, 41922500000), (50, 40245600000), (60, 33538000000), (64, 31441875000), (75, 26830400000), (80, 25153500000), (82, 24540000000), (96, 20961250000), (100, 20122800000), (120, 16769000000), (123, 16360000000), (125, 16098240000), (128, 15720937500), (150, 13415200000), (160, 12576750000), (164, 12270000000), (192, 10480625000), (200, 10061400000), (205, 9816000000), (240, 8384500000), (246, 8180000000), (250, 8049120000), (256, 7860468750), (300, 6707600000), (320, 6288375000), (328, 6135000000), (375, 5366080000), (384, 5240312500), (400, 5030700000), (409, 4920000000), (410, 4908000000), (480, 4192250000), (492, 4090000000), (500, 4024560000), (512, 3930234375), (600, 3353800000), (615, 3272000000), (625, 3219648000), (640, 3144187500), (656, 3067500000), (750, 2683040000), (768, 2620156250), (800, 2515350000), (818, 2460000000), (820, 2454000000), (960, 2096125000), (984, 2045000000), (1000, 2012280000), (1025, 1963200000), (1200, 1676900000), (1227, 1640000000), (1230, 1636000000), (1250, 1609824000), (1280, 1572093750), (1312, 1533750000), (1500, 1341520000), (1536, 1310078125), (1600, 1257675000), (1636, 1230000000), (1640, 1227000000), (1875, 1073216000), (1920, 1048062500), (1968, 1022500000), (2000, 1006140000), (2045, 984000000), (2050, 981600000), (2400, 838450000), (2454, 820000000), (2460, 818000000), (2500, 804912000), (2560, 786046875), (2624, 766875000), (3000, 670760000), (3075, 654400000), (3125, 643929600), (3200, 628837500), (3272, 615000000), (3280, 613500000), (3750, 536608000), (3840, 524031250), (3936, 511250000), (4000, 503070000), (4090, 492000000), (4100, 490800000), (4800, 419225000), (4908, 410000000), (4920, 409000000), (5000, 402456000), (5125, 392640000), (5248, 383437500), (6000, 335380000), (6135, 328000000), (6150, 327200000), (6250, 321964800), (6400, 314418750), (6544, 307500000), (6560, 306750000), (7500, 268304000), (7680, 262015625), (7872, 255625000), (8000, 251535000), (8180, 246000000), (8200, 245400000), (9375, 214643200), (9600, 209612500), (9816, 205000000), (9840, 204500000), (10000, 201228000), (10225, 196800000), (10250, 196320000), (10496, 191718750), (12000, 167690000), (12270, 164000000), (12300, 163600000), (12500, 160982400), (12800, 157209375), (13088, 153750000), (13120, 153375000), (15000, 134152000), (15375, 130880000), (15625, 128785920), (15744, 127812500), (16000, 125767500), (16360, 123000000), (16400, 122700000), (16769, 120000000), (18750, 107321600), (19200, 104806250), (19632, 102500000), (19680, 102250000), (20000, 100614000), (20450, 98400000), (20500, 98160000), (20992, 95859375), (24000, 83845000), (24540, 82000000), (24600, 81800000), (25000, 80491200), (25625, 78528000), (26176, 76875000), (26240, 76687500), (30000, 67076000), (30675, 65600000), (30750, 65440000), (31250, 64392960), (31488, 63906250), (32000, 62883750), (32720, 61500000), (32800, 61350000), (33538, 60000000), (37500, 53660800), (38400, 52403125), (39264, 51250000), (39360, 51125000), (40000, 50307000), (40900, 49200000), (41000, 49080000), (46875, 42928640), (48000, 41922500), (49080, 41000000), (49200, 40900000), (50000, 40245600), (50307, 40000000), (51125, 39360000), (51250, 39264000), (52352, 38437500), (52480, 38343750), (60000, 33538000), (61350, 32800000), (61500, 32720000), (62500, 32196480), (62976, 31953125), (64000, 31441875), (65440, 30750000), (65600, 30675000), (67076, 30000000), (75000, 26830400), (76875, 26176000), (78125, 25757184), (78528, 25625000), (78720, 25562500), (80000, 25153500), (81800, 24600000), (82000, 24540000), (83845, 24000000), (93750, 21464320), (96000, 20961250), (98160, 20500000), (98400, 20450000), (100000, 20122800), (100614, 20000000), (102250, 19680000), (102500, 19632000), (104704, 19218750), (104960, 19171875), (120000, 16769000), (122700, 16400000), (123000, 16360000), (125000, 16098240), (128125, 15705600), (130880, 15375000), (131200, 15337500), (134152, 15000000), (150000, 13415200), (153375, 13120000), (153750, 13088000), (156250, 12878592), (157056, 12812500), (157440, 12781250), (160000, 12576750), (163600, 12300000), (164000, 12270000), (167690, 12000000), (187500, 10732160), (192000, 10480625), (196320, 10250000), (196800, 10225000), (200000, 10061400), (201228, 10000000), (204500, 9840000), (205000, 9816000), (209408, 9609375), (234375, 8585728), (240000, 8384500), (245400, 8200000), (246000, 8180000), (250000, 8049120), (251535, 8000000), (255625, 7872000), (256250, 7852800), (261760, 7687500), (262400, 7668750), (268304, 7500000), (300000, 6707600), (306750, 6560000), (307500, 6544000), (312500, 6439296), (314112, 6406250), (314880, 6390625), (320000, 6288375), (327200, 6150000), (328000, 6135000), (335380, 6000000), (375000, 5366080), (384375, 5235200), (392640, 5125000), (393600, 5112500), (400000, 5030700), (402456, 5000000), (409000, 4920000), (410000, 4908000), (419225, 4800000), (468750, 4292864), (480000, 4192250), (490800, 4100000), (492000, 4090000), (500000, 4024560), (503070, 4000000), (511250, 3936000), (512500, 3926400), (523520, 3843750), (524800, 3834375), (536608, 3750000), (600000, 3353800), (613500, 3280000), (615000, 3272000), (625000, 3219648), (628224, 3203125), (640625, 3141120), (654400, 3075000), (656000, 3067500), (670760, 3000000), (750000, 2683040), (766875, 2624000), (768750, 2617600), (785280, 2562500), (787200, 2556250), (800000, 2515350), (804912, 2500000), (818000, 2460000), (820000, 2454000), (838450, 2400000), (937500, 2146432), (960000, 2096125), (981600, 2050000), (984000, 2045000), (1000000, 2012280), (1006140, 2000000), (1022500, 1968000), (1025000, 1963200), (1047040, 1921875), (1073216, 1875000), (1200000, 1676900), (1227000, 1640000), (1230000, 1636000), (1250000, 1609824), (1257675, 1600000), (1278125, 1574400), (1281250, 1570560), (1308800, 1537500), (1312000, 1533750), (1341520, 1500000)]