218994937920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 1008

約数和(自身を含む): 876505069440

約数和(自身を除く): 657510131520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 89, 90, 92, 96, 99, 110, 115, 120, 121, 132, 138, 144, 160, 165, 176, 178, 180, 184, 192, 198, 207, 220, 230, 240, 242, 253, 264, 267, 276, 288, 307, 320, 330, 345, 352, 356, 360, 363, 368, 396, 414, 440, 445, 460, 480, 484, 495, 506, 528, 534, 552, 576, 605, 614, 660, 690, 704, 712, 720, 726, 736, 759, 792, 801, 828, 880, 890, 920, 921, 960, 968, 979, 990, 1012, 1035, 1056, 1068, 1089, 1104, 1210, 1228, 1265, 1320, 1335, 1380, 1424, 1440, 1452, 1472, 1518, 1535, 1584, 1602, 1656, 1760, 1780, 1815, 1840, 1842, 1936, 1958, 1980, 2024, 2047, 2070, 2112, 2136, 2178, 2208, 2277, 2420, 2456, 2530, 2640, 2670, 2760, 2763, 2783, 2848, 2880, 2904, 2937, 3036, 3070, 3168, 3204, 3312, 3377, 3520, 3560, 3630, 3680, 3684, 3795, 3872, 3916, 3960, 4005, 4048, 4094, 4140, 4272, 4356, 4416, 4554, 4605, 4840, 4895, 4912, 5060, 5280, 5340, 5445, 5520, 5526, 5566, 5696, 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約数ペア:

[(1, 218994937920), (2, 109497468960), (3, 72998312640), (4, 54748734480), (5, 43798987584), (6, 36499156320), (8, 27374367240), (9, 24332770880), (10, 21899493792), (11, 19908630720), (12, 18249578160), (15, 14599662528), (16, 13687183620), (18, 12166385440), (20, 10949746896), (22, 9954315360), (23, 9521519040), (24, 9124789080), (30, 7299831264), (32, 6843591810), (33, 6636210240), (36, 6083192720), (40, 5474873448), (44, 4977157680), (45, 4866554176), (46, 4760759520), (48, 4562394540), (55, 3981726144), (60, 3649915632), (64, 3421795905), (66, 3318105120), (69, 3173839680), (72, 3041596360), (80, 2737436724), (88, 2488578840), (89, 2460617280), (90, 2433277088), (92, 2380379760), (96, 2281197270), (99, 2212070080), (110, 1990863072), (115, 1904303808), (120, 1824957816), (121, 1809875520), (132, 1659052560), (138, 1586919840), (144, 1520798180), (160, 1368718362), (165, 1327242048), (176, 1244289420), (178, 1230308640), (180, 1216638544), (184, 1190189880), (192, 1140598635), (198, 1106035040), (207, 1057946560), (220, 995431536), (230, 952151904), (240, 912478908), (242, 904937760), (253, 865592640), (264, 829526280), (267, 820205760), (276, 793459920), (288, 760399090), (307, 713338560), (320, 684359181), (330, 663621024), (345, 634767936), (352, 622144710), (356, 615154320), (360, 608319272), (363, 603291840), (368, 595094940), (396, 553017520), (414, 528973280), (440, 497715768), (445, 492123456), (460, 476075952), (480, 456239454), (484, 452468880), (495, 442414016), (506, 432796320), (528, 414763140), (534, 410102880), (552, 396729960), (576, 380199545), (605, 361975104), (614, 356669280), (660, 331810512), (690, 317383968), (704, 311072355), (712, 307577160), (720, 304159636), (726, 301645920), (736, 297547470), (759, 288530880), (792, 276508760), (801, 273401920), (828, 264486640), (880, 248857884), (890, 246061728), (920, 238037976), (921, 237779520), (960, 228119727), (968, 226234440), (979, 223692480), (990, 221207008), (1012, 216398160), (1035, 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1129760), (196512, 1114410), (200376, 1092920), (202620, 1080816), (202653, 1080640), (211830, 1033824), (215380, 1016784), (216128, 1013265), (218584, 1001880), (221040, 990748), (222640, 983628), (222882, 982560), (225170, 972576), (225952, 969210), (233013, 939840), (234960, 932052), (242880, 901659), (243144, 900680), (245640, 891528), (245907, 890560), (247687, 884160), (250470, 874336), (254196, 861520), (256320, 854381), (258456, 847320), (267168, 819690), (270160, 810612), (270204, 810480), (273230, 801504), (281952, 776710), (282440, 775368), (294720, 743061), (294768, 742940), (297176, 736920), (300553, 728640), (303930, 720544), (310684, 704880), (313280, 699039), (317745, 689216), (323070, 677856), (324192, 675510), (327520, 668646), (327876, 667920), (333960, 655752), (334323, 655040), (337755, 648384), (338928, 646140), (344608, 635490), (348480, 628429), (352440, 621368), (360272, 607860), (364320, 601106), (368460, 594352), (371470, 589536), (387684, 564880), (388355, 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