21175680000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 440

約数和(自身を含む): 72517349520

約数和(自身を除く): 51341669520

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, 269, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 512, 538, 600, 615, 625, 640, 656, 750, 768, 800, 807, 820, 960, 984, 1000, 1024, 1025, 1076, 1200, 1230, 1250, 1280, 1312, 1345, 1500, 1536, 1600, 1614, 1640, 1875, 1920, 1968, 2000, 2050, 2152, 2400, 2460, 2500, 2560, 2624, 2690, 3000, 3072, 3075, 3200, 3228, 3280, 3750, 3840, 3936, 4000, 4035, 4100, 4304, 4800, 4920, 5000, 5120, 5125, 5248, 5380, 6000, 6150, 6400, 6456, 6560, 6725, 7500, 7680, 7872, 8000, 8070, 8200, 8608, 9600, 9840, 10000, 10250, 10496, 10760, 11029, 12000, 12300, 12800, 12912, 13120, 13450, 15000, 15360, 15375, 15744, 16000, 16140, 16400, 17216, 19200, 19680, 20000, 20175, 20500, 20992, 21520, 22058, 24000, 24600, 25600, 25625, 25824, 26240, 26900, 30000, 30750, 31488, 32000, 32280, 32800, 33087, 33625, 34432, 38400, 39360, 40000, 40350, 41000, 41984, 43040, 44116, 48000, 49200, 51250, 51648, 52480, 53800, 55145, 60000, 61500, 62976, 64000, 64560, 65600, 66174, 67250, 68864, 76800, 76875, 78720, 80000, 80700, 82000, 86080, 88232, 96000, 98400, 100875, 102500, 103296, 104960, 107600, 110290, 120000, 123000, 125952, 128000, 129120, 131200, 132348, 134500, 137728, 153750, 157440, 160000, 161400, 164000, 165435, 168125, 172160, 176464, 192000, 196800, 201750, 205000, 206592, 209920, 215200, 220580, 240000, 246000, 258240, 262400, 264696, 269000, 275456, 275725, 307500, 314880, 320000, 322800, 328000, 330870, 336250, 344320, 352928, 384000, 393600, 403500, 410000, 413184, 430400, 441160, 480000, 492000, 504375, 516480, 524800, 529392, 538000, 551450, 615000, 629760, 640000, 645600, 656000, 661740, 672500, 688640, 705856, 787200, 807000, 820000, 826368, 827175, 860800, 882320, 960000, 984000, 1008750, 1032960, 1049600, 1058784, 1076000, 1102900, 1230000, 1291200, 1312000, 1323480, 1345000, 1377280, 1378625, 1411712, 1574400, 1614000, 1640000, 1654350, 1721600, 1764640, 1920000, 1968000, 2017500, 2065920, 2117568, 2152000, 2205800, 2460000, 2582400, 2624000, 2646960, 2690000, 2757250, 2823424, 3148800, 3228000, 3280000, 3308700, 3443200, 3529280, 3936000, 4035000, 4131840, 4135875, 4235136, 4304000, 4411600, 4920000, 5164800, 5248000, 5293920, 5380000, 5514500, 5646848, 6456000, 6560000, 6617400, 6886400, 6893125, 7058560, 7872000, 8070000, 8271750, 8470272, 8608000, 8823200, 9840000, 10329600, 10587840, 10760000, 11029000, 11293696, 12912000, 13120000, 13234800, 13786250, 14117120, 15744000, 16140000, 16543500, 16940544, 17216000, 17646400, 19680000, 20659200, 20679375, 21175680, 21520000, 22058000, 25824000, 26240000, 26469600, 27572500, 28234240, 32280000, 33087000, 33881088, 34432000, 35292800, 39360000, 41358750, 42351360, 43040000, 44116000, 51648000, 52939200, 55145000, 56468480, 64560000, 66174000, 70585600, 78720000, 82717500, 84702720, 86080000, 88232000, 103296000, 105878400, 110290000, 129120000, 132348000, 141171200, 165435000, 169405440, 172160000, 176464000, 211756800, 220580000, 258240000, 264696000, 282342400, 330870000, 352928000, 423513600, 441160000, 516480000, 529392000, 661740000, 705856000, 847027200, 882320000, 1058784000, 1323480000, 1411712000, 1764640000, 2117568000, 2646960000, 3529280000, 4235136000, 5293920000, 7058560000, 10587840000, 21175680000]

約数ペア:

[(1, 21175680000), (2, 10587840000), (3, 7058560000), (4, 5293920000), (5, 4235136000), (6, 3529280000), (8, 2646960000), (10, 2117568000), (12, 1764640000), (15, 1411712000), (16, 1323480000), (20, 1058784000), (24, 882320000), (25, 847027200), (30, 705856000), (32, 661740000), (40, 529392000), (41, 516480000), (48, 441160000), (50, 423513600), (60, 352928000), (64, 330870000), (75, 282342400), (80, 264696000), (82, 258240000), (96, 220580000), (100, 211756800), (120, 176464000), (123, 172160000), (125, 169405440), (128, 165435000), (150, 141171200), (160, 132348000), (164, 129120000), (192, 110290000), (200, 105878400), (205, 103296000), (240, 88232000), (246, 86080000), (250, 84702720), (256, 82717500), (269, 78720000), (300, 70585600), (320, 66174000), (328, 64560000), (375, 56468480), (384, 55145000), (400, 52939200), (410, 51648000), (480, 44116000), (492, 43040000), (500, 42351360), (512, 41358750), (538, 39360000), (600, 35292800), (615, 34432000), (625, 33881088), (640, 33087000), (656, 32280000), (750, 28234240), (768, 27572500), (800, 26469600), (807, 26240000), (820, 25824000), (960, 22058000), (984, 21520000), (1000, 21175680), (1024, 20679375), (1025, 20659200), (1076, 19680000), (1200, 17646400), (1230, 17216000), (1250, 16940544), (1280, 16543500), (1312, 16140000), (1345, 15744000), (1500, 14117120), (1536, 13786250), (1600, 13234800), (1614, 13120000), (1640, 12912000), (1875, 11293696), (1920, 11029000), (1968, 10760000), (2000, 10587840), (2050, 10329600), (2152, 9840000), (2400, 8823200), (2460, 8608000), (2500, 8470272), (2560, 8271750), (2624, 8070000), (2690, 7872000), (3000, 7058560), (3072, 6893125), (3075, 6886400), (3200, 6617400), (3228, 6560000), (3280, 6456000), (3750, 5646848), (3840, 5514500), (3936, 5380000), (4000, 5293920), (4035, 5248000), (4100, 5164800), (4304, 4920000), (4800, 4411600), (4920, 4304000), (5000, 4235136), (5120, 4135875), (5125, 4131840), (5248, 4035000), (5380, 3936000), (6000, 3529280), (6150, 3443200), (6400, 3308700), (6456, 3280000), (6560, 3228000), (6725, 3148800), (7500, 2823424), (7680, 2757250), (7872, 2690000), (8000, 2646960), (8070, 2624000), (8200, 2582400), (8608, 2460000), (9600, 2205800), (9840, 2152000), (10000, 2117568), (10250, 2065920), (10496, 2017500), (10760, 1968000), (11029, 1920000), (12000, 1764640), (12300, 1721600), (12800, 1654350), (12912, 1640000), (13120, 1614000), (13450, 1574400), (15000, 1411712), (15360, 1378625), (15375, 1377280), (15744, 1345000), (16000, 1323480), (16140, 1312000), (16400, 1291200), (17216, 1230000), (19200, 1102900), (19680, 1076000), (20000, 1058784), (20175, 1049600), (20500, 1032960), (20992, 1008750), (21520, 984000), (22058, 960000), (24000, 882320), (24600, 860800), (25600, 827175), (25625, 826368), (25824, 820000), (26240, 807000), (26900, 787200), (30000, 705856), (30750, 688640), (31488, 672500), (32000, 661740), (32280, 656000), (32800, 645600), (33087, 640000), (33625, 629760), (34432, 615000), (38400, 551450), (39360, 538000), (40000, 529392), (40350, 524800), (41000, 516480), (41984, 504375), (43040, 492000), (44116, 480000), (48000, 441160), (49200, 430400), (51250, 413184), (51648, 410000), (52480, 403500), (53800, 393600), (55145, 384000), (60000, 352928), (61500, 344320), (62976, 336250), (64000, 330870), (64560, 328000), (65600, 322800), (66174, 320000), (67250, 314880), (68864, 307500), (76800, 275725), (76875, 275456), (78720, 269000), (80000, 264696), (80700, 262400), (82000, 258240), (86080, 246000), (88232, 240000), (96000, 220580), (98400, 215200), (100875, 209920), (102500, 206592), (103296, 205000), (104960, 201750), (107600, 196800), (110290, 192000), (120000, 176464), (123000, 172160), (125952, 168125), (128000, 165435), (129120, 164000), (131200, 161400), (132348, 160000), (134500, 157440), (137728, 153750)]