21415838400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 1008

約数和(自身を含む): 91235723040

約数和(自身を除く): 69819884640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 64, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 121, 132, 135, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 192, 198, 200, 204, 216, 220, 225, 240, 241, 242, 255, 264, 270, 272, 275, 288, 297, 300, 306, 320, 330, 340, 352, 360, 363, 374, 396, 400, 408, 425, 432, 440, 450, 459, 480, 482, 484, 495, 510, 528, 540, 544, 550, 561, 576, 594, 600, 605, 612, 660, 675, 680, 704, 720, 723, 726, 748, 765, 792, 800, 816, 825, 850, 864, 880, 900, 918, 935, 960, 964, 968, 990, 1020, 1056, 1080, 1088, 1089, 1100, 1122, 1188, 1200, 1205, 1210, 1224, 1275, 1320, 1350, 1360, 1440, 1446, 1452, 1485, 1496, 1530, 1584, 1600, 1632, 1650, 1683, 1700, 1728, 1760, 1800, 1815, 1836, 1870, 1928, 1936, 1980, 2040, 2057, 2112, 2160, 2169, 2178, 2200, 2244, 2295, 2376, 2400, 2410, 2420, 2448, 2475, 2550, 2640, 2651, 2700, 2720, 2805, 2880, 2892, 2904, 2970, 2992, 3025, 3060, 3168, 3264, 3267, 3300, 3366, 3400, 3520, 3600, 3615, 3630, 3672, 3740, 3825, 3856, 3872, 3960, 4080, 4097, 4114, 4320, 4338, 4356, 4400, 4488, 4590, 4675, 4752, 4800, 4820, 4840, 4896, 4950, 5049, 5100, 5280, 5302, 5400, 5440, 5445, 5610, 5784, 5808, 5940, 5984, 6025, 6050, 6120, 6171, 6336, 6507, 6534, 6600, 6732, 6800, 7200, 7230, 7260, 7344, 7425, 7480, 7650, 7712, 7744, 7920, 7953, 8160, 8194, 8228, 8415, 8640, 8676, 8712, 8800, 8976, 9075, 9180, 9350, 9504, 9640, 9680, 9792, 9900, 10098, 10200, 10285, 10560, 10604, 10800, 10845, 10890, 11220, 11475, 11568, 11616, 11880, 11968, 12050, 12100, 12240, 12291, 12342, 13014, 13068, 13200, 13255, 13464, 13600, 14025, 14400, 14460, 14520, 14688, 14850, 14960, 15300, 15424, 15840, 15906, 16320, 16335, 16388, 16456, 16830, 17352, 17424, 17600, 17952, 18075, 18150, 18360, 18513, 18700, 19008, 19280, 19360, 19800, 20196, 20400, 20485, 20570, 21208, 21600, 21690, 21780, 22440, 22950, 23136, 23232, 23760, 23859, 24100, 24200, 24480, 24582, 24684, 25245, 26028, 26136, 26400, 26510, 26928, 27200, 27225, 28050, 28920, 29040, 29161, 29376, 29700, 29920, 30600, 30855, 31680, 31812, 32535, 32670, 32776, 32912, 33660, 34704, 34848, 35904, 36150, 36300, 36720, 36873, 37026, 37400, 38560, 38720, 39600, 39765, 40392, 40800, 40970, 41140, 42075, 42416, 43200, 43380, 43560, 44880, 45067, 45900, 46272, 47520, 47718, 48200, 48400, 48960, 49164, 49368, 50490, 51425, 52056, 52272, 52800, 53020, 53856, 54225, 54450, 55539, 56100, 57840, 58080, 58322, 59400, 59840, 61200, 61455, 61710, 63624, 65070, 65340, 65552, 65824, 66275, 67320, 69408, 69696, 71577, 72300, 72600, 73440, 73746, 74052, 74800, 77120, 79200, 79530, 80784, 81600, 81675, 81940, 82280, 84150, 84832, 86760, 87120, 87483, 89760, 90134, 91800, 92565, 95040, 95436, 96400, 96800, 98328, 98736, 100980, 102425, 102850, 104112, 104544, 106040, 107712, 108450, 108900, 110619, 111078, 112200, 115680, 116160, 116644, 118800, 119295, 122400, 122910, 123420, 126225, 127248, 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540804, 553095, 555390, 572616, 578400, 580800, 583220, 589968, 592416, 596475, 614550, 617100, 636240, 650700, 653400, 655520, 658240, 673200, 676005, 694080, 699864, 715770, 721072, 729025, 734400, 737460, 740520, 763488, 786624, 787347, 795300, 807840, 811206, 819400, 822800, 848320, 867600, 871200, 874830, 884952, 888624, 897600, 901340, 921825, 925650, 933152, 954360, 983280, 987360, 991474, 1009800, 1041120, 1045440, 1049796, 1060400, 1081608, 1106190, 1110780, 1126675, 1145232, 1156800, 1166440, 1179936, 1184832, 1192950, 1216809, 1229100, 1234200, 1272480, 1301400, 1306800, 1311040, 1312245, 1346400, 1352010, 1388475, 1399728, 1431540, 1442144, 1458050, 1474920, 1481040, 1487211, 1526976, 1574694, 1590600, 1615680, 1622412, 1638800, 1645600, 1735200, 1742400, 1749660, 1769904, 1777248, 1789425, 1802680, 1843650, 1851300, 1866304, 1908720, 1966560, 1974720, 1982948, 2019600, 2028015, 2082240, 2099592, 2120800, 2163216, 2187075, 2212380, 2221560, 2253350, 2290464, 2332880, 2359872, 2385900, 2433618, 2458200, 2468400, 2478685, 2544960, 2602800, 2613600, 2624490, 2692800, 2704020, 2765475, 2776950, 2799456, 2863080, 2884288, 2916100, 2949840, 2962080, 2974422, 3149388, 3181200, 3244824, 3277600, 3291200, 3380025, 3470400, 3499320, 3539808, 3554496, 3578850, 3605360, 3687300, 3702600, 3817440, 3933120, 3936735, 3965896, 4039200, 4056030, 4199184, 4241600, 4326432, 4374150, 4424760, 4443120, 4461633, 4506700, 4580928, 4665760, 4771800, 4867236, 4916400, 4936800, 4957370, 5205600, 5227200, 5248980, 5408040, 5530950, 5553900, 5598912, 5726160, 5832200, 5899680, 5924160, 5948844, 6084045, 6298776, 6362400, 6489648, 6555200, 6561225, 6760050, 6998640, 7079616, 7157700, 7210720, 7374600, 7405200, 7436055, 7634880, 7873470, 7931792, 8078400, 8112060, 8398368, 8652864, 8748300, 8849520, 8886240, 8923266, 9013400, 9331520, 9543600, 9734472, 9832800, 9873600, 9914740, 10140075, 10411200, 10497960, 10816080, 11061900, 11107800, 11452320, 11664400, 11799360, 11897688, 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約数ペア:

[(1, 21415838400), (2, 10707919200), (3, 7138612800), (4, 5353959600), (5, 4283167680), (6, 3569306400), (8, 2676979800), (9, 2379537600), (10, 2141583840), (11, 1946894400), (12, 1784653200), (15, 1427722560), (16, 1338489900), (17, 1259755200), (18, 1189768800), (20, 1070791920), (22, 973447200), (24, 892326600), (25, 856633536), (27, 793179200), (30, 713861280), (32, 669244950), (33, 648964800), (34, 629877600), (36, 594884400), (40, 535395960), (44, 486723600), (45, 475907520), (48, 446163300), (50, 428316768), (51, 419918400), (54, 396589600), (55, 389378880), (60, 356930640), (64, 334622475), (66, 324482400), (68, 314938800), (72, 297442200), (75, 285544512), (80, 267697980), (85, 251951040), (88, 243361800), (90, 237953760), (96, 223081650), (99, 216321600), (100, 214158384), (102, 209959200), (108, 198294800), (110, 194689440), (120, 178465320), (121, 176990400), (132, 162241200), (135, 158635840), (136, 157469400), (144, 148721100), (150, 142772256), (153, 139972800), (160, 133848990), (165, 129792960), (170, 125975520), (176, 121680900), (180, 118976880), (187, 114523200), (192, 111540825), (198, 108160800), (200, 107079192), (204, 104979600), (216, 99147400), (220, 97344720), (225, 95181504), (240, 89232660), (241, 88862400), (242, 88495200), (255, 83983680), (264, 81120600), (270, 79317920), (272, 78734700), (275, 77875776), (288, 74360550), (297, 72107200), (300, 71386128), (306, 69986400), (320, 66924495), (330, 64896480), (340, 62987760), (352, 60840450), (360, 59488440), (363, 58996800), (374, 57261600), (396, 54080400), (400, 53539596), (408, 52489800), (425, 50390208), (432, 49573700), (440, 48672360), (450, 47590752), (459, 46657600), (480, 44616330), (482, 44431200), (484, 44247600), (495, 43264320), (510, 41991840), (528, 40560300), (540, 39658960), (544, 39367350), (550, 38937888), (561, 38174400), (576, 37180275), (594, 36053600), (600, 35693064), (605, 35398080), (612, 34993200), (660, 32448240), (675, 31727168), (680, 31493880), (704, 30420225), (720, 29744220), (723, 29620800), (726, 29498400), (748, 28630800), (765, 27994560), (792, 27040200), (800, 26769798), (816, 26244900), (825, 25958592), (850, 25195104), (864, 24786850), (880, 24336180), (900, 23795376), (918, 23328800), (935, 22904640), (960, 22308165), (964, 22215600), (968, 22123800), (990, 21632160), (1020, 20995920), (1056, 20280150), (1080, 19829480), (1088, 19683675), (1089, 19665600), (1100, 19468944), (1122, 19087200), (1188, 18026800), (1200, 17846532), (1205, 17772480), (1210, 17699040), (1224, 17496600), (1275, 16796736), (1320, 16224120), (1350, 15863584), (1360, 15746940), (1440, 14872110), (1446, 14810400), (1452, 14749200), (1485, 14421440), (1496, 14315400), (1530, 13997280), (1584, 13520100), (1600, 13384899), (1632, 13122450), (1650, 12979296), (1683, 12724800), (1700, 12597552), (1728, 12393425), (1760, 12168090), (1800, 11897688), (1815, 11799360), (1836, 11664400), (1870, 11452320), (1928, 11107800), (1936, 11061900), (1980, 10816080), (2040, 10497960), (2057, 10411200), (2112, 10140075), (2160, 9914740), (2169, 9873600), (2178, 9832800), (2200, 9734472), (2244, 9543600), (2295, 9331520), (2376, 9013400), (2400, 8923266), (2410, 8886240), (2420, 8849520), (2448, 8748300), (2475, 8652864), (2550, 8398368), (2640, 8112060), (2651, 8078400), (2700, 7931792), (2720, 7873470), (2805, 7634880), (2880, 7436055), (2892, 7405200), (2904, 7374600), (2970, 7210720), (2992, 7157700), (3025, 7079616), (3060, 6998640), (3168, 6760050), (3264, 6561225), (3267, 6555200), (3300, 6489648), (3366, 6362400), (3400, 6298776), (3520, 6084045), (3600, 5948844), (3615, 5924160), (3630, 5899680), (3672, 5832200), (3740, 5726160), (3825, 5598912), (3856, 5553900), (3872, 5530950), (3960, 5408040), (4080, 5248980), (4097, 5227200), (4114, 5205600), (4320, 4957370), (4338, 4936800), (4356, 4916400), (4400, 4867236), (4488, 4771800), (4590, 4665760), (4675, 4580928), (4752, 4506700), (4800, 4461633), (4820, 4443120), (4840, 4424760), (4896, 4374150), (4950, 4326432), (5049, 4241600), (5100, 4199184), (5280, 4056030), (5302, 4039200), (5400, 3965896), (5440, 3936735), (5445, 3933120), (5610, 3817440), (5784, 3702600), (5808, 3687300), (5940, 3605360), (5984, 3578850), (6025, 3554496), (6050, 3539808), (6120, 3499320), (6171, 3470400), (6336, 3380025), (6507, 3291200), (6534, 3277600), (6600, 3244824), (6732, 3181200), (6800, 3149388), (7200, 2974422), (7230, 2962080), (7260, 2949840), (7344, 2916100), (7425, 2884288), (7480, 2863080), (7650, 2799456), (7712, 2776950), (7744, 2765475), (7920, 2704020), (7953, 2692800), (8160, 2624490), (8194, 2613600), (8228, 2602800), (8415, 2544960), (8640, 2478685), (8676, 2468400), (8712, 2458200), (8800, 2433618), (8976, 2385900), (9075, 2359872), (9180, 2332880), (9350, 2290464), (9504, 2253350), (9640, 2221560), (9680, 2212380), (9792, 2187075), (9900, 2163216), (10098, 2120800), (10200, 2099592), (10285, 2082240), (10560, 2028015), (10604, 2019600), (10800, 1982948), (10845, 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(22440, 954360), (22950, 933152), (23136, 925650), (23232, 921825), (23760, 901340), (23859, 897600), (24100, 888624), (24200, 884952), (24480, 874830), (24582, 871200), (24684, 867600), (25245, 848320), (26028, 822800), (26136, 819400), (26400, 811206), (26510, 807840), (26928, 795300), (27200, 787347), (27225, 786624), (28050, 763488), (28920, 740520), (29040, 737460), (29161, 734400), (29376, 729025), (29700, 721072), (29920, 715770), (30600, 699864), (30855, 694080), (31680, 676005), (31812, 673200), (32535, 658240), (32670, 655520), (32776, 653400), (32912, 650700), (33660, 636240), (34704, 617100), (34848, 614550), (35904, 596475), (36150, 592416), (36300, 589968), (36720, 583220), (36873, 580800), (37026, 578400), (37400, 572616), (38560, 555390), (38720, 553095), (39600, 540804), (39765, 538560), (40392, 530200), (40800, 524898), (40970, 522720), (41140, 520560), (42075, 508992), (42416, 504900), (43200, 495737), (43380, 493680), (43560, 491640), (44880, 477180), (45067, 475200), (45900, 466576), (46272, 462825), (47520, 450670), (47718, 448800), (48200, 444312), (48400, 442476), (48960, 437415), (49164, 435600), (49368, 433800), (50490, 424160), (51425, 416448), (52056, 411400), (52272, 409700), (52800, 405603), (53020, 403920), (53856, 397650), (54225, 394944), (54450, 393312), (55539, 385600), (56100, 381744), (57840, 370260), (58080, 368730), (58322, 367200), (59400, 360536), (59840, 357885), (61200, 349932), (61455, 348480), (61710, 347040), (63624, 336600), (65070, 329120), (65340, 327760), (65552, 326700), (65824, 325350), (66275, 323136), (67320, 318120), (69408, 308550), (69696, 307275), (71577, 299200), (72300, 296208), (72600, 294984), (73440, 291610), (73746, 290400), (74052, 289200), (74800, 286308), (77120, 277695), (79200, 270402), (79530, 269280), (80784, 265100), (81600, 262449), (81675, 262208), (81940, 261360), (82280, 260280), (84150, 254496), (84832, 252450), (86760, 246840), (87120, 245820), (87483, 244800), (89760, 238590), (90134, 237600), (91800, 233288), (92565, 231360), (95040, 225335), (95436, 224400), (96400, 222156), (96800, 221238), (98328, 217800), (98736, 216900), (100980, 212080), (102425, 209088), (102850, 208224), (104112, 205700), (104544, 204850), (106040, 201960), (107712, 198825), (108450, 197472), (108900, 196656), (110619, 193600), (111078, 192800), (112200, 190872), (115680, 185130), (116160, 184365), (116644, 183600), (118800, 180268), (119295, 179520), (122400, 174966), (122910, 174240), (123420, 173520), (126225, 169664), (127248, 168300), (130140, 164560), (130680, 163880), (131104, 163350), (131648, 162675), (132550, 161568), (134640, 159060), (135201, 158400), (138816, 154275), (143154, 149600), (144600, 148104), (145200, 147492), (145805, 146880)]