490228940800

素因数分解:

$2^{18}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 456

約数和(自身を含む): 1331437322240

約数和(自身を除く): 841208381440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 127, 128, 152, 155, 160, 190, 200, 248, 254, 256, 304, 310, 320, 380, 400, 475, 496, 508, 512, 589, 608, 620, 635, 640, 760, 775, 800, 950, 992, 1016, 1024, 1178, 1216, 1240, 1270, 1280, 1520, 1550, 1600, 1900, 1984, 2032, 2048, 2356, 2413, 2432, 2480, 2540, 2560, 2945, 3040, 3100, 3175, 3200, 3800, 3937, 3968, 4064, 4096, 4712, 4826, 4864, 4960, 5080, 5120, 5890, 6080, 6200, 6350, 6400, 7600, 7874, 7936, 8128, 8192, 9424, 9652, 9728, 9920, 10160, 10240, 11780, 12065, 12160, 12400, 12700, 12800, 14725, 15200, 15748, 15872, 16256, 16384, 18848, 19304, 19456, 19685, 19840, 20320, 20480, 23560, 24130, 24320, 24800, 25400, 25600, 29450, 30400, 31496, 31744, 32512, 32768, 37696, 38608, 38912, 39370, 39680, 40640, 40960, 47120, 48260, 48640, 49600, 50800, 51200, 58900, 60325, 60800, 62992, 63488, 65024, 65536, 74803, 75392, 77216, 77824, 78740, 79360, 81280, 81920, 94240, 96520, 97280, 98425, 99200, 101600, 102400, 117800, 120650, 121600, 125984, 126976, 130048, 131072, 149606, 150784, 154432, 155648, 157480, 158720, 162560, 163840, 188480, 193040, 194560, 196850, 198400, 203200, 204800, 235600, 241300, 243200, 251968, 253952, 260096, 262144, 299212, 301568, 308864, 311296, 314960, 317440, 325120, 327680, 374015, 376960, 386080, 389120, 393700, 396800, 406400, 409600, 471200, 482600, 486400, 503936, 507904, 520192, 598424, 603136, 617728, 622592, 629920, 634880, 650240, 655360, 748030, 753920, 772160, 778240, 787400, 793600, 812800, 819200, 942400, 965200, 972800, 1007872, 1015808, 1040384, 1196848, 1206272, 1235456, 1245184, 1259840, 1269760, 1300480, 1310720, 1496060, 1507840, 1544320, 1556480, 1574800, 1587200, 1625600, 1638400, 1870075, 1884800, 1930400, 1945600, 2015744, 2031616, 2080768, 2393696, 2412544, 2470912, 2490368, 2519680, 2539520, 2600960, 2992120, 3015680, 3088640, 3112960, 3149600, 3174400, 3251200, 3276800, 3740150, 3769600, 3860800, 3891200, 4031488, 4063232, 4161536, 4787392, 4825088, 4941824, 4980736, 5039360, 5079040, 5201920, 5984240, 6031360, 6177280, 6225920, 6299200, 6348800, 6502400, 6553600, 7480300, 7539200, 7721600, 7782400, 8062976, 8126464, 8323072, 9574784, 9650176, 9883648, 10078720, 10158080, 10403840, 11968480, 12062720, 12354560, 12451840, 12598400, 12697600, 13004800, 14960600, 15078400, 15443200, 15564800, 16125952, 16646144, 19149568, 19300352, 19767296, 20157440, 20316160, 20807680, 23936960, 24125440, 24709120, 24903680, 25196800, 25395200, 26009600, 29921200, 30156800, 30886400, 31129600, 32251904, 33292288, 38299136, 38600704, 39534592, 40314880, 40632320, 41615360, 47873920, 48250880, 49418240, 50393600, 50790400, 52019200, 59842400, 60313600, 61772800, 62259200, 64503808, 76598272, 77201408, 79069184, 80629760, 83230720, 95747840, 96501760, 98836480, 100787200, 101580800, 104038400, 119684800, 120627200, 123545600, 124518400, 129007616, 153196544, 154402816, 158138368, 161259520, 166461440, 191495680, 193003520, 197672960, 201574400, 203161600, 208076800, 239369600, 241254400, 247091200, 258015232, 306393088, 316276736, 322519040, 382991360, 386007040, 395345920, 403148800, 416153600, 478739200, 482508800, 494182400, 516030464, 612786176, 632553472, 645038080, 765982720, 772014080, 790691840, 806297600, 832307200, 957478400, 965017600, 988364800, 1032060928, 1225572352, 1290076160, 1531965440, 1581383680, 1612595200, 1914956800, 1930035200, 1976729600, 2451144704, 2580152320, 3063930880, 3162767360, 3225190400, 3829913600, 3860070400, 3953459200, 4902289408, 5160304640, 6127861760, 6450380800, 7659827200, 7906918400, 9804578816, 12255723520, 12900761600, 15319654400, 15813836800, 19609157632, 24511447040, 25801523200, 30639308800, 49022894080, 61278617600, 98045788160, 122557235200, 245114470400, 490228940800]

約数ペア:

[(1, 490228940800), (2, 245114470400), (4, 122557235200), (5, 98045788160), (8, 61278617600), (10, 49022894080), (16, 30639308800), (19, 25801523200), (20, 24511447040), (25, 19609157632), (31, 15813836800), (32, 15319654400), (38, 12900761600), (40, 12255723520), (50, 9804578816), (62, 7906918400), (64, 7659827200), (76, 6450380800), (80, 6127861760), (95, 5160304640), (100, 4902289408), (124, 3953459200), (127, 3860070400), (128, 3829913600), (152, 3225190400), (155, 3162767360), (160, 3063930880), (190, 2580152320), (200, 2451144704), (248, 1976729600), (254, 1930035200), (256, 1914956800), (304, 1612595200), (310, 1581383680), (320, 1531965440), (380, 1290076160), (400, 1225572352), (475, 1032060928), (496, 988364800), (508, 965017600), (512, 957478400), (589, 832307200), (608, 806297600), (620, 790691840), (635, 772014080), (640, 765982720), (760, 645038080), (775, 632553472), (800, 612786176), (950, 516030464), (992, 494182400), (1016, 482508800), (1024, 478739200), (1178, 416153600), (1216, 403148800), (1240, 395345920), (1270, 386007040), (1280, 382991360), (1520, 322519040), (1550, 316276736), (1600, 306393088), (1900, 258015232), (1984, 247091200), (2032, 241254400), (2048, 239369600), (2356, 208076800), (2413, 203161600), (2432, 201574400), (2480, 197672960), (2540, 193003520), (2560, 191495680), (2945, 166461440), (3040, 161259520), (3100, 158138368), (3175, 154402816), (3200, 153196544), (3800, 129007616), (3937, 124518400), (3968, 123545600), (4064, 120627200), (4096, 119684800), (4712, 104038400), (4826, 101580800), (4864, 100787200), (4960, 98836480), (5080, 96501760), (5120, 95747840), (5890, 83230720), (6080, 80629760), (6200, 79069184), (6350, 77201408), (6400, 76598272), (7600, 64503808), (7874, 62259200), (7936, 61772800), (8128, 60313600), (8192, 59842400), (9424, 52019200), (9652, 50790400), (9728, 50393600), (9920, 49418240), (10160, 48250880), (10240, 47873920), (11780, 41615360), (12065, 40632320), (12160, 40314880), (12400, 39534592), (12700, 38600704), (12800, 38299136), (14725, 33292288), (15200, 32251904), (15748, 31129600), (15872, 30886400), (16256, 30156800), (16384, 29921200), (18848, 26009600), (19304, 25395200), (19456, 25196800), (19685, 24903680), (19840, 24709120), (20320, 24125440), (20480, 23936960), (23560, 20807680), (24130, 20316160), (24320, 20157440), (24800, 19767296), (25400, 19300352), (25600, 19149568), (29450, 16646144), (30400, 16125952), (31496, 15564800), (31744, 15443200), (32512, 15078400), (32768, 14960600), (37696, 13004800), (38608, 12697600), (38912, 12598400), (39370, 12451840), (39680, 12354560), (40640, 12062720), (40960, 11968480), (47120, 10403840), (48260, 10158080), (48640, 10078720), (49600, 9883648), (50800, 9650176), (51200, 9574784), (58900, 8323072), (60325, 8126464), (60800, 8062976), (62992, 7782400), (63488, 7721600), (65024, 7539200), (65536, 7480300), (74803, 6553600), (75392, 6502400), (77216, 6348800), (77824, 6299200), (78740, 6225920), (79360, 6177280), (81280, 6031360), (81920, 5984240), (94240, 5201920), (96520, 5079040), (97280, 5039360), (98425, 4980736), (99200, 4941824), (101600, 4825088), (102400, 4787392), (117800, 4161536), (120650, 4063232), (121600, 4031488), (125984, 3891200), (126976, 3860800), (130048, 3769600), (131072, 3740150), (149606, 3276800), (150784, 3251200), (154432, 3174400), (155648, 3149600), (157480, 3112960), (158720, 3088640), (162560, 3015680), (163840, 2992120), (188480, 2600960), (193040, 2539520), (194560, 2519680), (196850, 2490368), (198400, 2470912), (203200, 2412544), (204800, 2393696), (235600, 2080768), (241300, 2031616), (243200, 2015744), (251968, 1945600), (253952, 1930400), (260096, 1884800), (262144, 1870075), (299212, 1638400), (301568, 1625600), (308864, 1587200), (311296, 1574800), (314960, 1556480), (317440, 1544320), (325120, 1507840), (327680, 1496060), (374015, 1310720), (376960, 1300480), (386080, 1269760), (389120, 1259840), (393700, 1245184), (396800, 1235456), (406400, 1206272), (409600, 1196848), (471200, 1040384), (482600, 1015808), (486400, 1007872), (503936, 972800), (507904, 965200), (520192, 942400), (598424, 819200), (603136, 812800), (617728, 793600), (622592, 787400), (629920, 778240), (634880, 772160), (650240, 753920), (655360, 748030)]