394600140800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 312

約数和(自身を含む): 1016789064192

約数和(自身を除く): 622188923392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 197, 200, 248, 256, 310, 320, 394, 400, 496, 512, 620, 631, 640, 775, 788, 800, 985, 992, 1024, 1240, 1262, 1280, 1550, 1576, 1600, 1970, 1984, 2048, 2480, 2524, 2560, 3100, 3152, 3155, 3200, 3940, 3968, 4096, 4925, 4960, 5048, 5120, 6107, 6200, 6304, 6310, 6400, 7880, 7936, 9850, 9920, 10096, 10240, 12214, 12400, 12608, 12620, 12800, 15760, 15775, 15872, 19561, 19700, 19840, 20192, 20480, 24428, 24800, 25216, 25240, 25600, 30535, 31520, 31550, 31744, 39122, 39400, 39680, 40384, 48856, 49600, 50432, 50480, 51200, 61070, 63040, 63100, 63488, 78244, 78800, 79360, 80768, 97712, 97805, 99200, 100864, 100960, 102400, 122140, 124307, 126080, 126200, 126976, 152675, 156488, 157600, 158720, 161536, 195424, 195610, 198400, 201728, 201920, 244280, 248614, 252160, 252400, 305350, 312976, 315200, 317440, 323072, 390848, 391220, 396800, 403456, 403840, 488560, 489025, 497228, 504320, 504800, 610700, 621535, 625952, 630400, 634880, 646144, 781696, 782440, 793600, 806912, 807680, 977120, 978050, 994456, 1008640, 1009600, 1221400, 1243070, 1251904, 1260800, 1292288, 1563392, 1564880, 1587200, 1615360, 1954240, 1956100, 1988912, 2017280, 2019200, 2442800, 2486140, 2503808, 2521600, 2584576, 3107675, 3126784, 3129760, 3174400, 3230720, 3853517, 3908480, 3912200, 3977824, 4034560, 4038400, 4885600, 4972280, 5007616, 5043200, 6215350, 6253568, 6259520, 6461440, 7707034, 7816960, 7824400, 7955648, 8076800, 9771200, 9944560, 10015232, 10086400, 12430700, 12507136, 12519040, 12922880, 15414068, 15633920, 15648800, 15911296, 16153600, 19267585, 19542400, 19889120, 20030464, 20172800, 24861400, 25014272, 25038080, 30828136, 31267840, 31297600, 31822592, 32307200, 38535170, 39084800, 39778240, 40060928, 49722800, 50076160, 61656272, 62535680, 62595200, 63645184, 64614400, 77070340, 78169600, 79556480, 80121856, 96337925, 99445600, 100152320, 123312544, 125071360, 125190400, 127290368, 154140680, 156339200, 159112960, 192675850, 198891200, 200304640, 246625088, 250380800, 254580736, 308281360, 312678400, 318225920, 385351700, 397782400, 400609280, 493250176, 500761600, 509161472, 616562720, 625356800, 636451840, 770703400, 795564800, 986500352, 1001523200, 1233125440, 1272903680, 1541406800, 1591129600, 1973000704, 2003046400, 2466250880, 2545807360, 3082813600, 3182259200, 3946001408, 4932501760, 6165627200, 6364518400, 7892002816, 9865003520, 12331254400, 12729036800, 15784005632, 19730007040, 24662508800, 39460014080, 49325017600, 78920028160, 98650035200, 197300070400, 394600140800]

約数ペア:

[(1, 394600140800), (2, 197300070400), (4, 98650035200), (5, 78920028160), (8, 49325017600), (10, 39460014080), (16, 24662508800), (20, 19730007040), (25, 15784005632), (31, 12729036800), (32, 12331254400), (40, 9865003520), (50, 7892002816), (62, 6364518400), (64, 6165627200), (80, 4932501760), (100, 3946001408), (124, 3182259200), (128, 3082813600), (155, 2545807360), (160, 2466250880), (197, 2003046400), (200, 1973000704), (248, 1591129600), (256, 1541406800), (310, 1272903680), (320, 1233125440), (394, 1001523200), (400, 986500352), (496, 795564800), (512, 770703400), (620, 636451840), (631, 625356800), (640, 616562720), (775, 509161472), (788, 500761600), (800, 493250176), (985, 400609280), (992, 397782400), (1024, 385351700), (1240, 318225920), (1262, 312678400), (1280, 308281360), (1550, 254580736), (1576, 250380800), (1600, 246625088), (1970, 200304640), (1984, 198891200), (2048, 192675850), (2480, 159112960), (2524, 156339200), (2560, 154140680), (3100, 127290368), (3152, 125190400), (3155, 125071360), (3200, 123312544), (3940, 100152320), (3968, 99445600), (4096, 96337925), (4925, 80121856), (4960, 79556480), (5048, 78169600), (5120, 77070340), (6107, 64614400), (6200, 63645184), (6304, 62595200), (6310, 62535680), (6400, 61656272), (7880, 50076160), (7936, 49722800), (9850, 40060928), (9920, 39778240), (10096, 39084800), (10240, 38535170), (12214, 32307200), (12400, 31822592), (12608, 31297600), (12620, 31267840), (12800, 30828136), (15760, 25038080), (15775, 25014272), (15872, 24861400), (19561, 20172800), (19700, 20030464), (19840, 19889120), (20192, 19542400), (20480, 19267585), (24428, 16153600), (24800, 15911296), (25216, 15648800), (25240, 15633920), (25600, 15414068), (30535, 12922880), (31520, 12519040), (31550, 12507136), (31744, 12430700), (39122, 10086400), (39400, 10015232), (39680, 9944560), (40384, 9771200), (48856, 8076800), (49600, 7955648), (50432, 7824400), (50480, 7816960), (51200, 7707034), (61070, 6461440), (63040, 6259520), (63100, 6253568), (63488, 6215350), (78244, 5043200), (78800, 5007616), (79360, 4972280), (80768, 4885600), (97712, 4038400), (97805, 4034560), (99200, 3977824), (100864, 3912200), (100960, 3908480), (102400, 3853517), (122140, 3230720), (124307, 3174400), (126080, 3129760), (126200, 3126784), (126976, 3107675), (152675, 2584576), (156488, 2521600), (157600, 2503808), (158720, 2486140), (161536, 2442800), (195424, 2019200), (195610, 2017280), (198400, 1988912), (201728, 1956100), (201920, 1954240), (244280, 1615360), (248614, 1587200), (252160, 1564880), (252400, 1563392), (305350, 1292288), (312976, 1260800), (315200, 1251904), (317440, 1243070), (323072, 1221400), (390848, 1009600), (391220, 1008640), (396800, 994456), (403456, 978050), (403840, 977120), (488560, 807680), (489025, 806912), (497228, 793600), (504320, 782440), (504800, 781696), (610700, 646144), (621535, 634880), (625952, 630400)]