20404230000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 800

約数和(自身を含む): 83933532672

約数和(自身を除く): 63529302672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 73, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 121, 125, 132, 140, 146, 150, 154, 165, 168, 175, 176, 200, 210, 219, 220, 231, 240, 242, 250, 264, 275, 280, 292, 300, 308, 330, 336, 350, 363, 365, 375, 385, 400, 420, 438, 440, 462, 484, 500, 511, 525, 528, 550, 560, 584, 600, 605, 616, 625, 660, 700, 726, 730, 750, 770, 803, 825, 840, 847, 875, 876, 880, 924, 968, 1000, 1022, 1050, 1095, 1100, 1155, 1168, 1200, 1210, 1232, 1250, 1320, 1331, 1375, 1400, 1452, 1460, 1500, 1533, 1540, 1606, 1650, 1680, 1694, 1750, 1752, 1815, 1825, 1848, 1875, 1925, 1936, 2000, 2044, 2100, 2190, 2200, 2310, 2409, 2420, 2500, 2541, 2555, 2625, 2640, 2662, 2750, 2800, 2904, 2920, 3000, 3025, 3066, 3080, 3212, 3300, 3388, 3500, 3504, 3630, 3650, 3696, 3750, 3850, 3993, 4015, 4088, 4125, 4200, 4235, 4375, 4380, 4400, 4620, 4818, 4840, 5000, 5082, 5110, 5250, 5324, 5475, 5500, 5621, 5775, 5808, 5840, 6000, 6050, 6132, 6160, 6424, 6600, 6655, 6776, 6875, 7000, 7260, 7300, 7500, 7665, 7700, 7986, 8030, 8176, 8250, 8400, 8470, 8750, 8760, 8833, 9075, 9125, 9240, 9317, 9625, 9636, 9680, 10000, 10164, 10220, 10500, 10648, 10950, 11000, 11242, 11550, 12045, 12100, 12264, 12705, 12775, 12848, 13125, 13200, 13310, 13552, 13750, 14000, 14520, 14600, 15000, 15125, 15330, 15400, 15972, 16060, 16500, 16863, 16940, 17500, 17520, 17666, 18150, 18250, 18480, 18634, 19250, 19272, 19965, 20075, 20328, 20440, 20625, 21000, 21175, 21296, 21900, 22000, 22484, 23100, 24090, 24200, 24528, 25410, 25550, 26250, 26499, 26620, 27375, 27500, 27951, 28105, 28875, 29040, 29200, 30000, 30250, 30660, 30800, 31944, 32120, 33000, 33275, 33726, 33880, 35000, 35332, 36300, 36500, 37268, 38325, 38500, 38544, 39930, 40150, 40656, 40880, 41250, 42000, 42350, 43800, 44165, 44968, 45375, 45625, 46200, 46585, 48125, 48180, 48400, 50820, 51100, 52500, 52998, 53240, 54750, 55000, 55902, 56210, 57750, 60225, 60500, 61320, 61831, 63525, 63875, 63888, 64240, 66000, 66550, 67452, 67760, 70000, 70664, 72600, 73000, 74536, 75625, 76650, 77000, 79860, 80300, 82500, 84315, 84700, 87600, 88330, 89936, 90750, 91250, 92400, 93170, 96250, 96360, 97163, 99825, 100375, 101640, 102200, 105000, 105875, 105996, 106480, 109500, 110000, 111804, 112420, 115500, 120450, 121000, 122640, 123662, 127050, 127750, 132495, 133100, 134904, 136875, 139755, 140525, 141328, 144375, 145200, 146000, 149072, 151250, 153300, 154000, 159720, 160600, 165000, 166375, 168630, 169400, 176660, 181500, 182500, 185493, 186340, 191625, 192500, 192720, 194326, 199650, 200750, 203280, 204400, 210000, 211750, 211992, 219000, 220825, 223608, 224840, 226875, 231000, 232925, 240900, 242000, 247324, 254100, 255500, 264990, 266200, 269808, 273750, 279510, 281050, 288750, 291489, 301125, 302500, 306600, 309155, 317625, 319375, 319440, 321200, 330000, 332750, 337260, 338800, 353320, 363000, 365000, 370986, 372680, 383250, 385000, 388652, 399300, 401500, 421575, 423500, 423984, 438000, 441650, 447216, 449680, 453750, 462000, 465850, 481800, 485815, 494648, 499125, 501875, 508200, 511000, 529375, 529980, 532400, 547500, 559020, 562100, 577500, 582978, 602250, 605000, 613200, 618310, 635250, 638750, 662475, 665500, 674520, 680141, 698775, 702625, 706640, 726000, 730000, 741972, 745360, 766500, 770000, 777304, 798600, 803000, 831875, 843150, 847000, 883300, 907500, 927465, 931700, 958125, 963600, 971630, 989296, 998250, 1003750, 1016400, 1022000, 1058750, 1059960, 1095000, 1104125, 1118040, 1124200, 1155000, 1164625, 1165956, 1204500, 1210000, 1236620, 1270500, 1277500, 1324950, 1331000, 1349040, 1360282, 1397550, 1405250, 1457445, 1483944, 1505625, 1533000, 1545775, 1554608, 1588125, 1597200, 1606000, 1663750, 1686300, 1694000, 1766600, 1815000, 1854930, 1863400, 1916250, 1943260, 1996500, 2007500, 2040423, 2107875, 2117500, 2119920, 2190000, 2208250, 2236080, 2248400, 2310000, 2329250, 2331912, 2409000, 2429075, 2473240, 2495625, 2541000, 2555000, 2649900, 2662000, 2720564, 2795100, 2810500, 2914890, 2967888, 3011250, 3066000, 3091550, 3176250, 3312375, 3327500, 3372600, 3400705, 3493875, 3513125, 3533200, 3630000, 3709860, 3726800, 3832500, 3886520, 3993000, 4015000, 4080846, 4215750, 4235000, 4416500, 4637325, 4658500, 4663824, 4818000, 4858150, 4946480, 4991250, 5082000, 5110000, 5299800, 5441128, 5520625, 5590200, 5621000, 5823125, 5829780, 6022500, 6183100, 6352500, 6624750, 6655000, 6745200, 6801410, 6987750, 7026250, 7287225, 7419720, 7665000, 7728875, 7773040, 7986000, 8030000, 8161692, 8431500, 8470000, 8833000, 9274650, 9317000, 9716300, 9982500, 10202115, 10539375, 10599600, 10882256, 11041250, 11180400, 11242000, 11646250, 11659560, 12045000, 12145375, 12366200, 12705000, 13249500, 13310000, 13602820, 13975500, 14052500, 14574450, 14839440, 15330000, 15457750, 16323384, 16561875, 16863000, 17003525, 17469375, 17666000, 18549300, 18634000, 19432600, 19965000, 20404230, 21078750, 22082500, 23186625, 23292500, 23319120, 24090000, 24290750, 24732400, 25410000, 26499000, 27205640, 27951000, 28105000, 29148900, 30915500, 32646768, 33123750, 33726000, 34007050, 34938750, 36436125, 37098600, 38644375, 38865200, 39930000, 40808460, 42157500, 44165000, 46373250, 46585000, 48581500, 51010575, 52998000, 54411280, 55902000, 56210000, 58297800, 60726875, 61831000, 66247500, 68014100, 69877500, 72872250, 74197200, 77288750, 81616920, 84315000, 85017625, 88330000, 92746500, 93170000, 97163000, 102021150, 115933125, 116595600, 121453750, 123662000, 132495000, 136028200, 139755000, 145744500, 154577500, 163233840, 168630000, 170035250, 182180625, 185493000, 194326000, 204042300, 231866250, 242907500, 255052875, 264990000, 272056400, 279510000, 291489000, 309155000, 340070500, 364361250, 370986000, 408084600, 425088125, 463732500, 485815000, 510105750, 582978000, 618310000, 680141000, 728722500, 816169200, 850176250, 927465000, 971630000, 1020211500, 1275264375, 1360282000, 1457445000, 1700352500, 1854930000, 2040423000, 2550528750, 2914890000, 3400705000, 4080846000, 5101057500, 6801410000, 10202115000, 20404230000]

約数ペア:

[(1, 20404230000), (2, 10202115000), (3, 6801410000), (4, 5101057500), (5, 4080846000), (6, 3400705000), (7, 2914890000), (8, 2550528750), (10, 2040423000), (11, 1854930000), (12, 1700352500), (14, 1457445000), (15, 1360282000), (16, 1275264375), (20, 1020211500), (21, 971630000), (22, 927465000), (24, 850176250), (25, 816169200), (28, 728722500), (30, 680141000), (33, 618310000), (35, 582978000), (40, 510105750), (42, 485815000), (44, 463732500), (48, 425088125), (50, 408084600), (55, 370986000), (56, 364361250), (60, 340070500), (66, 309155000), (70, 291489000), (73, 279510000), (75, 272056400), (77, 264990000), (80, 255052875), (84, 242907500), (88, 231866250), (100, 204042300), (105, 194326000), (110, 185493000), (112, 182180625), (120, 170035250), (121, 168630000), (125, 163233840), (132, 154577500), (140, 145744500), (146, 139755000), (150, 136028200), (154, 132495000), (165, 123662000), (168, 121453750), (175, 116595600), (176, 115933125), (200, 102021150), (210, 97163000), (219, 93170000), (220, 92746500), (231, 88330000), (240, 85017625), (242, 84315000), (250, 81616920), (264, 77288750), (275, 74197200), (280, 72872250), (292, 69877500), (300, 68014100), (308, 66247500), (330, 61831000), (336, 60726875), (350, 58297800), (363, 56210000), (365, 55902000), (375, 54411280), (385, 52998000), (400, 51010575), (420, 48581500), (438, 46585000), (440, 46373250), (462, 44165000), (484, 42157500), (500, 40808460), (511, 39930000), (525, 38865200), (528, 38644375), (550, 37098600), (560, 36436125), (584, 34938750), (600, 34007050), (605, 33726000), (616, 33123750), (625, 32646768), (660, 30915500), (700, 29148900), (726, 28105000), (730, 27951000), (750, 27205640), (770, 26499000), (803, 25410000), (825, 24732400), (840, 24290750), (847, 24090000), (875, 23319120), (876, 23292500), (880, 23186625), (924, 22082500), (968, 21078750), (1000, 20404230), (1022, 19965000), (1050, 19432600), (1095, 18634000), (1100, 18549300), (1155, 17666000), (1168, 17469375), (1200, 17003525), (1210, 16863000), (1232, 16561875), (1250, 16323384), (1320, 15457750), (1331, 15330000), (1375, 14839440), (1400, 14574450), (1452, 14052500), (1460, 13975500), (1500, 13602820), (1533, 13310000), (1540, 13249500), (1606, 12705000), (1650, 12366200), (1680, 12145375), (1694, 12045000), (1750, 11659560), (1752, 11646250), (1815, 11242000), (1825, 11180400), (1848, 11041250), (1875, 10882256), (1925, 10599600), (1936, 10539375), (2000, 10202115), (2044, 9982500), (2100, 9716300), (2190, 9317000), (2200, 9274650), (2310, 8833000), (2409, 8470000), (2420, 8431500), (2500, 8161692), (2541, 8030000), (2555, 7986000), (2625, 7773040), (2640, 7728875), (2662, 7665000), (2750, 7419720), (2800, 7287225), (2904, 7026250), (2920, 6987750), (3000, 6801410), (3025, 6745200), (3066, 6655000), (3080, 6624750), (3212, 6352500), (3300, 6183100), (3388, 6022500), (3500, 5829780), (3504, 5823125), (3630, 5621000), (3650, 5590200), (3696, 5520625), (3750, 5441128), (3850, 5299800), (3993, 5110000), (4015, 5082000), (4088, 4991250), (4125, 4946480), (4200, 4858150), (4235, 4818000), (4375, 4663824), (4380, 4658500), (4400, 4637325), (4620, 4416500), (4818, 4235000), (4840, 4215750), (5000, 4080846), (5082, 4015000), (5110, 3993000), (5250, 3886520), (5324, 3832500), (5475, 3726800), (5500, 3709860), (5621, 3630000), (5775, 3533200), (5808, 3513125), (5840, 3493875), (6000, 3400705), (6050, 3372600), (6132, 3327500), (6160, 3312375), (6424, 3176250), (6600, 3091550), (6655, 3066000), (6776, 3011250), (6875, 2967888), (7000, 2914890), (7260, 2810500), (7300, 2795100), (7500, 2720564), (7665, 2662000), (7700, 2649900), (7986, 2555000), (8030, 2541000), (8176, 2495625), (8250, 2473240), (8400, 2429075), (8470, 2409000), (8750, 2331912), (8760, 2329250), (8833, 2310000), (9075, 2248400), (9125, 2236080), (9240, 2208250), (9317, 2190000), (9625, 2119920), (9636, 2117500), (9680, 2107875), (10000, 2040423), (10164, 2007500), (10220, 1996500), (10500, 1943260), (10648, 1916250), (10950, 1863400), (11000, 1854930), (11242, 1815000), (11550, 1766600), (12045, 1694000), (12100, 1686300), (12264, 1663750), (12705, 1606000), (12775, 1597200), (12848, 1588125), (13125, 1554608), (13200, 1545775), (13310, 1533000), (13552, 1505625), (13750, 1483944), (14000, 1457445), (14520, 1405250), (14600, 1397550), (15000, 1360282), (15125, 1349040), (15330, 1331000), (15400, 1324950), (15972, 1277500), (16060, 1270500), (16500, 1236620), (16863, 1210000), (16940, 1204500), (17500, 1165956), (17520, 1164625), (17666, 1155000), (18150, 1124200), (18250, 1118040), (18480, 1104125), (18634, 1095000), (19250, 1059960), (19272, 1058750), (19965, 1022000), (20075, 1016400), (20328, 1003750), (20440, 998250), (20625, 989296), (21000, 971630), (21175, 963600), (21296, 958125), (21900, 931700), (22000, 927465), (22484, 907500), (23100, 883300), (24090, 847000), (24200, 843150), (24528, 831875), (25410, 803000), (25550, 798600), (26250, 777304), (26499, 770000), (26620, 766500), (27375, 745360), (27500, 741972), (27951, 730000), (28105, 726000), (28875, 706640), (29040, 702625), (29200, 698775), (30000, 680141), (30250, 674520), (30660, 665500), (30800, 662475), (31944, 638750), (32120, 635250), (33000, 618310), (33275, 613200), (33726, 605000), (33880, 602250), (35000, 582978), (35332, 577500), (36300, 562100), (36500, 559020), (37268, 547500), (38325, 532400), (38500, 529980), (38544, 529375), (39930, 511000), (40150, 508200), (40656, 501875), (40880, 499125), (41250, 494648), (42000, 485815), (42350, 481800), (43800, 465850), (44165, 462000), (44968, 453750), (45375, 449680), (45625, 447216), (46200, 441650), (46585, 438000), (48125, 423984), (48180, 423500), (48400, 421575), (50820, 401500), (51100, 399300), (52500, 388652), (52998, 385000), (53240, 383250), (54750, 372680), (55000, 370986), (55902, 365000), (56210, 363000), (57750, 353320), (60225, 338800), (60500, 337260), (61320, 332750), (61831, 330000), (63525, 321200), (63875, 319440), (63888, 319375), (64240, 317625), (66000, 309155), (66550, 306600), (67452, 302500), (67760, 301125), (70000, 291489), (70664, 288750), (72600, 281050), (73000, 279510), (74536, 273750), (75625, 269808), (76650, 266200), (77000, 264990), (79860, 255500), (80300, 254100), (82500, 247324), (84315, 242000), (84700, 240900), (87600, 232925), (88330, 231000), (89936, 226875), (90750, 224840), (91250, 223608), (92400, 220825), (93170, 219000), (96250, 211992), (96360, 211750), (97163, 210000), (99825, 204400), (100375, 203280), (101640, 200750), (102200, 199650), (105000, 194326), (105875, 192720), (105996, 192500), (106480, 191625), (109500, 186340), (110000, 185493), (111804, 182500), (112420, 181500), (115500, 176660), (120450, 169400), (121000, 168630), (122640, 166375), (123662, 165000), (127050, 160600), (127750, 159720), (132495, 154000), (133100, 153300), (134904, 151250), (136875, 149072), (139755, 146000), (140525, 145200), (141328, 144375)]