221690027520

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 960

約数和(自身を含む): 870814264320

約数和(自身を除く): 649124236800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 79, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 158, 160, 162, 180, 192, 195, 208, 216, 234, 237, 240, 243, 256, 260, 270, 288, 312, 316, 320, 324, 347, 351, 360, 384, 390, 395, 405, 416, 432, 468, 474, 480, 486, 512, 520, 540, 576, 585, 624, 632, 640, 648, 694, 702, 711, 720, 768, 780, 790, 810, 832, 864, 936, 948, 960, 972, 1027, 1040, 1041, 1053, 1080, 1152, 1170, 1185, 1215, 1248, 1264, 1280, 1296, 1388, 1404, 1422, 1440, 1536, 1560, 1580, 1620, 1664, 1728, 1735, 1755, 1872, 1896, 1920, 1944, 2054, 2080, 2082, 2106, 2133, 2160, 2304, 2340, 2370, 2430, 2496, 2528, 2560, 2592, 2776, 2808, 2844, 2880, 3081, 3120, 3123, 3159, 3160, 3240, 3328, 3456, 3470, 3510, 3555, 3744, 3792, 3840, 3888, 4108, 4160, 4164, 4212, 4266, 4320, 4511, 4608, 4680, 4740, 4860, 4992, 5056, 5135, 5184, 5205, 5265, 5552, 5616, 5688, 5760, 6162, 6240, 6246, 6318, 6320, 6399, 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53965440, 57019040, 57731778, 58462560, 59212080, 62360064, 63159552, 63887616, 64146420, 66613590, 68422848, 70155072, 70177280, 70986240, 71054496, 71953920, 76975704, 77950080, 78949440, 79859520, 85528560, 86597667, 87693840, 88818120, 91230464, 93540096, 94739328, 96219630, 102634272, 103933440, 105265920, 106479360, 106581744, 107930880, 114038080, 115463556, 116925120, 118424160, 126319104, 127775232, 128292840, 133227180, 136845696, 140310144, 142108992, 144329445, 153951408, 155900160, 157898880, 159719040, 171057120, 173195334, 175387680, 177636240, 182460928, 187080192, 189478656, 192439260, 205268544, 210531840, 212958720, 213163488, 215861760, 228076160, 230927112, 233850240, 236848320, 256585680, 266454360, 273691392, 280620288, 284217984, 288658890, 307902816, 311800320, 315797760, 319438080, 342114240, 346390668, 350775360, 355272480, 378957312, 384878520, 410537088, 426326976, 432988335, 456152320, 461854224, 467700480, 473696640, 513171360, 532908720, 547382784, 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約数ペア:

[(1, 221690027520), (2, 110845013760), (3, 73896675840), (4, 55422506880), (5, 44338005504), (6, 36948337920), (8, 27711253440), (9, 24632225280), (10, 22169002752), (12, 18474168960), (13, 17053079040), (15, 14779335168), (16, 13855626720), (18, 12316112640), (20, 11084501376), (24, 9237084480), (26, 8526539520), (27, 8210741760), (30, 7389667584), (32, 6927813360), (36, 6158056320), (39, 5684359680), (40, 5542250688), (45, 4926445056), (48, 4618542240), (52, 4263269760), (54, 4105370880), (60, 3694833792), (64, 3463906680), (65, 3410615808), (72, 3079028160), (78, 2842179840), (79, 2806202880), (80, 2771125344), (81, 2736913920), (90, 2463222528), (96, 2309271120), (104, 2131634880), (108, 2052685440), (117, 1894786560), (120, 1847416896), (128, 1731953340), (130, 1705307904), (135, 1642148352), (144, 1539514080), (156, 1421089920), (158, 1403101440), (160, 1385562672), (162, 1368456960), (180, 1231611264), (192, 1154635560), (195, 1136871936), (208, 1065817440), (216, 1026342720), (234, 947393280), (237, 935400960), (240, 923708448), (243, 912304640), (256, 865976670), (260, 852653952), (270, 821074176), (288, 769757040), (312, 710544960), (316, 701550720), (320, 692781336), (324, 684228480), (347, 638876160), (351, 631595520), (360, 615805632), (384, 577317780), (390, 568435968), (395, 561240576), (405, 547382784), (416, 532908720), (432, 513171360), (468, 473696640), (474, 467700480), (480, 461854224), (486, 456152320), (512, 432988335), (520, 426326976), (540, 410537088), (576, 384878520), (585, 378957312), (624, 355272480), (632, 350775360), (640, 346390668), (648, 342114240), (694, 319438080), (702, 315797760), (711, 311800320), (720, 307902816), (768, 288658890), (780, 284217984), (790, 280620288), (810, 273691392), (832, 266454360), (864, 256585680), (936, 236848320), (948, 233850240), (960, 230927112), (972, 228076160), (1027, 215861760), (1040, 213163488), (1041, 212958720), (1053, 210531840), (1080, 205268544), (1152, 192439260), (1170, 189478656), 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(255960, 866112), (262912, 843210), (266496, 831870), (269568, 822390), (270660, 819072), (273024, 811980), (274130, 808704), (277290, 799488), (281070, 788736), (288704, 767880), (295776, 749520), (299520, 740151), (299808, 739440), (303360, 730782), (307152, 721760), (311040, 712738), (324792, 682560), (328640, 674568), (328956, 673920), (332748, 666240), (333120, 665496), (336960, 657912), (337284, 657280), (341280, 649584), (356369, 622080), (360880, 614304), (364032, 608985), (365391, 606720), (369720, 599616), (374760, 591552), (383940, 577408), (394368, 562140), (399744, 554580), (404352, 548260), (405990, 546048), (409536, 541320), (411195, 539136), (415935, 532992), (421605, 525824), (433056, 511920), (438608, 505440), (443664, 499680), (444160, 499122), (449280, 493434), (449712, 492960), (455040, 487188)]