81939200000

素因数分解:

$2^{11}\times 5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 576

約数和(自身を含む): 245684275200

約数和(自身を除く): 163745075200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 59, 62, 64, 70, 80, 100, 112, 118, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 236, 248, 250, 256, 280, 295, 310, 320, 350, 400, 413, 434, 448, 472, 496, 500, 512, 560, 590, 620, 625, 640, 700, 775, 800, 826, 868, 875, 896, 944, 992, 1000, 1024, 1085, 1120, 1180, 1240, 1250, 1280, 1400, 1475, 1550, 1600, 1652, 1736, 1750, 1792, 1829, 1888, 1984, 2000, 2048, 2065, 2170, 2240, 2360, 2480, 2500, 2560, 2800, 2950, 3100, 3125, 3200, 3304, 3472, 3500, 3584, 3658, 3776, 3875, 3968, 4000, 4130, 4340, 4375, 4480, 4720, 4960, 5000, 5120, 5425, 5600, 5900, 6200, 6250, 6400, 6608, 6944, 7000, 7168, 7316, 7375, 7552, 7750, 7936, 8000, 8260, 8680, 8750, 8960, 9145, 9440, 9920, 10000, 10240, 10325, 10850, 11200, 11800, 12400, 12500, 12800, 12803, 13216, 13888, 14000, 14336, 14632, 14750, 15104, 15500, 15872, 16000, 16520, 17360, 17500, 17920, 18290, 18880, 19375, 19840, 20000, 20650, 21700, 21875, 22400, 23600, 24800, 25000, 25600, 25606, 26432, 27125, 27776, 28000, 29264, 29500, 30208, 31000, 31744, 32000, 33040, 34720, 35000, 35840, 36580, 36875, 37760, 38750, 39680, 40000, 41300, 43400, 43750, 44800, 45725, 47200, 49600, 50000, 51200, 51212, 51625, 52864, 54250, 55552, 56000, 58528, 59000, 60416, 62000, 63488, 64000, 64015, 66080, 69440, 70000, 71680, 73160, 73750, 75520, 77500, 79360, 80000, 82600, 86800, 87500, 89600, 91450, 94400, 96875, 99200, 100000, 102424, 103250, 105728, 108500, 111104, 112000, 117056, 118000, 120832, 124000, 128000, 128030, 132160, 135625, 138880, 140000, 146320, 147500, 151040, 155000, 158720, 160000, 165200, 173600, 175000, 179200, 182900, 184375, 188800, 193750, 198400, 200000, 204848, 206500, 211456, 217000, 222208, 224000, 228625, 234112, 236000, 248000, 256000, 256060, 258125, 264320, 271250, 277760, 280000, 292640, 295000, 302080, 310000, 317440, 320000, 320075, 330400, 347200, 350000, 358400, 365800, 368750, 377600, 387500, 396800, 400000, 409696, 413000, 422912, 434000, 444416, 448000, 457250, 468224, 472000, 496000, 512120, 516250, 528640, 542500, 555520, 560000, 585280, 590000, 604160, 620000, 640000, 640150, 660800, 678125, 694400, 700000, 731600, 737500, 755200, 775000, 793600, 800000, 819392, 826000, 845824, 868000, 896000, 914500, 936448, 944000, 992000, 1024240, 1032500, 1057280, 1085000, 1111040, 1120000, 1143125, 1170560, 1180000, 1240000, 1280000, 1280300, 1290625, 1321600, 1356250, 1388800, 1400000, 1463200, 1475000, 1510400, 1550000, 1587200, 1600000, 1600375, 1638784, 1652000, 1736000, 1792000, 1829000, 1872896, 1888000, 1984000, 2048480, 2065000, 2114560, 2170000, 2222080, 2240000, 2286250, 2341120, 2360000, 2480000, 2560600, 2581250, 2643200, 2712500, 2777600, 2800000, 2926400, 2950000, 3020800, 3100000, 3200000, 3200750, 3277568, 3304000, 3472000, 3658000, 3745792, 3776000, 3968000, 4096960, 4130000, 4229120, 4340000, 4480000, 4572500, 4682240, 4720000, 4960000, 5121200, 5162500, 5286400, 5425000, 5555200, 5600000, 5715625, 5852800, 5900000, 6200000, 6400000, 6401500, 6555136, 6608000, 6944000, 7316000, 7552000, 7936000, 8001875, 8193920, 8260000, 8680000, 8960000, 9145000, 9364480, 9440000, 9920000, 10242400, 10325000, 10572800, 10850000, 11110400, 11200000, 11431250, 11705600, 11800000, 12400000, 12803000, 13110272, 13216000, 13888000, 14632000, 15104000, 16003750, 16387840, 16520000, 17360000, 18290000, 18728960, 18880000, 19840000, 20484800, 20650000, 21145600, 21700000, 22400000, 22862500, 23411200, 23600000, 24800000, 25606000, 26220544, 26432000, 27776000, 29264000, 32007500, 32775680, 33040000, 34720000, 36580000, 37760000, 39680000, 40009375, 40969600, 41300000, 43400000, 44800000, 45725000, 46822400, 47200000, 49600000, 51212000, 52864000, 55552000, 58528000, 64015000, 65551360, 66080000, 69440000, 73160000, 75520000, 80018750, 81939200, 82600000, 86800000, 91450000, 93644800, 94400000, 99200000, 102424000, 105728000, 117056000, 128030000, 131102720, 132160000, 138880000, 146320000, 160037500, 163878400, 165200000, 173600000, 182900000, 188800000, 198400000, 204848000, 234112000, 256060000, 264320000, 277760000, 292640000, 320075000, 327756800, 330400000, 347200000, 365800000, 377600000, 409696000, 468224000, 512120000, 528640000, 585280000, 640150000, 655513600, 660800000, 694400000, 731600000, 819392000, 1024240000, 1170560000, 1280300000, 1321600000, 1388800000, 1463200000, 1638784000, 2048480000, 2341120000, 2560600000, 2643200000, 2926400000, 3277568000, 4096960000, 5121200000, 5852800000, 8193920000, 10242400000, 11705600000, 16387840000, 20484800000, 40969600000, 81939200000]

約数ペア:

[(1, 81939200000), (2, 40969600000), (4, 20484800000), (5, 16387840000), (7, 11705600000), (8, 10242400000), (10, 8193920000), (14, 5852800000), (16, 5121200000), (20, 4096960000), (25, 3277568000), (28, 2926400000), (31, 2643200000), (32, 2560600000), (35, 2341120000), (40, 2048480000), (50, 1638784000), (56, 1463200000), (59, 1388800000), (62, 1321600000), (64, 1280300000), (70, 1170560000), (80, 1024240000), (100, 819392000), (112, 731600000), (118, 694400000), (124, 660800000), (125, 655513600), (128, 640150000), (140, 585280000), (155, 528640000), (160, 512120000), (175, 468224000), (200, 409696000), (217, 377600000), (224, 365800000), (236, 347200000), (248, 330400000), (250, 327756800), (256, 320075000), (280, 292640000), (295, 277760000), (310, 264320000), (320, 256060000), (350, 234112000), (400, 204848000), (413, 198400000), (434, 188800000), (448, 182900000), (472, 173600000), (496, 165200000), (500, 163878400), (512, 160037500), (560, 146320000), (590, 138880000), (620, 132160000), (625, 131102720), (640, 128030000), (700, 117056000), (775, 105728000), (800, 102424000), (826, 99200000), (868, 94400000), (875, 93644800), (896, 91450000), (944, 86800000), (992, 82600000), (1000, 81939200), (1024, 80018750), (1085, 75520000), (1120, 73160000), (1180, 69440000), (1240, 66080000), (1250, 65551360), (1280, 64015000), (1400, 58528000), (1475, 55552000), (1550, 52864000), (1600, 51212000), (1652, 49600000), (1736, 47200000), (1750, 46822400), (1792, 45725000), (1829, 44800000), (1888, 43400000), (1984, 41300000), (2000, 40969600), (2048, 40009375), (2065, 39680000), (2170, 37760000), (2240, 36580000), (2360, 34720000), (2480, 33040000), (2500, 32775680), (2560, 32007500), (2800, 29264000), (2950, 27776000), (3100, 26432000), (3125, 26220544), (3200, 25606000), (3304, 24800000), (3472, 23600000), (3500, 23411200), (3584, 22862500), (3658, 22400000), (3776, 21700000), (3875, 21145600), (3968, 20650000), (4000, 20484800), (4130, 19840000), (4340, 18880000), (4375, 18728960), (4480, 18290000), (4720, 17360000), (4960, 16520000), (5000, 16387840), (5120, 16003750), (5425, 15104000), (5600, 14632000), (5900, 13888000), (6200, 13216000), (6250, 13110272), (6400, 12803000), (6608, 12400000), (6944, 11800000), (7000, 11705600), (7168, 11431250), (7316, 11200000), (7375, 11110400), (7552, 10850000), (7750, 10572800), (7936, 10325000), (8000, 10242400), (8260, 9920000), (8680, 9440000), (8750, 9364480), (8960, 9145000), (9145, 8960000), (9440, 8680000), (9920, 8260000), (10000, 8193920), (10240, 8001875), (10325, 7936000), (10850, 7552000), (11200, 7316000), (11800, 6944000), (12400, 6608000), (12500, 6555136), (12800, 6401500), (12803, 6400000), (13216, 6200000), (13888, 5900000), (14000, 5852800), (14336, 5715625), (14632, 5600000), (14750, 5555200), (15104, 5425000), (15500, 5286400), (15872, 5162500), (16000, 5121200), (16520, 4960000), (17360, 4720000), (17500, 4682240), (17920, 4572500), (18290, 4480000), (18880, 4340000), (19375, 4229120), (19840, 4130000), (20000, 4096960), (20650, 3968000), (21700, 3776000), (21875, 3745792), (22400, 3658000), (23600, 3472000), (24800, 3304000), (25000, 3277568), (25600, 3200750), (25606, 3200000), (26432, 3100000), (27125, 3020800), (27776, 2950000), (28000, 2926400), (29264, 2800000), (29500, 2777600), (30208, 2712500), (31000, 2643200), (31744, 2581250), (32000, 2560600), (33040, 2480000), (34720, 2360000), (35000, 2341120), (35840, 2286250), (36580, 2240000), (36875, 2222080), (37760, 2170000), (38750, 2114560), (39680, 2065000), (40000, 2048480), (41300, 1984000), (43400, 1888000), (43750, 1872896), (44800, 1829000), (45725, 1792000), (47200, 1736000), (49600, 1652000), (50000, 1638784), (51200, 1600375), (51212, 1600000), (51625, 1587200), (52864, 1550000), (54250, 1510400), (55552, 1475000), (56000, 1463200), (58528, 1400000), (59000, 1388800), (60416, 1356250), (62000, 1321600), (63488, 1290625), (64000, 1280300), (64015, 1280000), (66080, 1240000), (69440, 1180000), (70000, 1170560), (71680, 1143125), (73160, 1120000), (73750, 1111040), (75520, 1085000), (77500, 1057280), (79360, 1032500), (80000, 1024240), (82600, 992000), (86800, 944000), (87500, 936448), (89600, 914500), (91450, 896000), (94400, 868000), (96875, 845824), (99200, 826000), (100000, 819392), (102424, 800000), (103250, 793600), (105728, 775000), (108500, 755200), (111104, 737500), (112000, 731600), (117056, 700000), (118000, 694400), (120832, 678125), (124000, 660800), (128000, 640150), (128030, 640000), (132160, 620000), (135625, 604160), (138880, 590000), (140000, 585280), (146320, 560000), (147500, 555520), (151040, 542500), (155000, 528640), (158720, 516250), (160000, 512120), (165200, 496000), (173600, 472000), (175000, 468224), (179200, 457250), (182900, 448000), (184375, 444416), (188800, 434000), (193750, 422912), (198400, 413000), (200000, 409696), (204848, 400000), (206500, 396800), (211456, 387500), (217000, 377600), (222208, 368750), (224000, 365800), (228625, 358400), (234112, 350000), (236000, 347200), (248000, 330400), (256000, 320075), (256060, 320000), (258125, 317440), (264320, 310000), (271250, 302080), (277760, 295000), (280000, 292640)]