1242171840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 448

約数和(自身を含む): 4956779520

約数和(自身を除く): 3714607680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 59, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 118, 120, 130, 140, 156, 160, 168, 177, 182, 192, 195, 208, 210, 224, 236, 240, 241, 260, 273, 280, 295, 312, 320, 336, 354, 364, 390, 413, 416, 420, 448, 455, 472, 480, 482, 520, 546, 560, 590, 624, 672, 708, 723, 728, 767, 780, 826, 832, 840, 885, 910, 944, 960, 964, 1040, 1092, 1120, 1180, 1205, 1239, 1248, 1344, 1365, 1416, 1446, 1456, 1534, 1560, 1652, 1680, 1687, 1770, 1820, 1888, 1928, 2065, 2080, 2184, 2240, 2301, 2360, 2410, 2478, 2496, 2730, 2832, 2892, 2912, 3068, 3120, 3133, 3304, 3360, 3374, 3540, 3615, 3640, 3776, 3835, 3856, 4130, 4160, 4368, 4602, 4720, 4820, 4956, 5061, 5369, 5460, 5664, 5784, 5824, 6136, 6195, 6240, 6266, 6608, 6720, 6748, 7080, 7230, 7280, 7670, 7712, 8260, 8435, 8736, 9204, 9399, 9440, 9640, 9912, 10122, 10738, 10920, 11328, 11505, 11568, 12272, 12390, 12480, 12532, 13216, 13496, 14160, 14219, 14460, 14560, 15340, 15424, 15665, 16107, 16520, 16870, 17472, 18408, 18798, 18880, 19280, 19824, 20244, 21476, 21840, 21931, 23010, 23136, 24544, 24780, 25064, 25305, 26432, 26845, 26992, 28320, 28438, 28920, 29120, 30680, 31330, 32214, 33040, 33740, 36816, 37596, 38560, 39648, 40488, 42657, 42952, 43680, 43862, 46020, 46272, 46995, 49088, 49560, 50128, 50610, 53690, 53984, 56640, 56876, 57840, 61360, 62660, 64428, 65793, 66080, 67480, 71095, 73632, 75192, 77120, 79296, 80535, 80976, 85314, 85904, 87360, 87724, 92040, 93990, 99120, 99533, 100256, 101220, 107380, 107968, 109655, 113752, 115680, 122720, 125320, 128856, 131586, 132160, 134960, 142190, 147264, 150384, 161070, 161952, 170628, 171808, 175448, 184080, 184847, 187980, 198240, 199066, 200512, 202440, 213285, 214760, 219310, 227504, 231360, 245440, 250640, 257712, 263172, 269920, 284380, 298599, 300768, 322140, 323904, 328965, 341256, 343616, 350896, 368160, 369694, 375960, 396480, 398132, 404880, 426570, 429520, 438620, 455008, 497665, 501280, 515424, 526344, 539840, 554541, 568760, 597198, 601536, 644280, 657930, 682512, 701792, 736320, 739388, 751920, 796264, 809760, 853140, 859040, 877240, 910016, 924235, 995330, 1002560, 1030848, 1052688, 1109082, 1137520, 1194396, 1288560, 1293929, 1315860, 1365024, 1403584, 1478776, 1492995, 1503840, 1592528, 1619520, 1706280, 1718080, 1754480, 1848470, 1990660, 2105376, 2218164, 2275040, 2388792, 2577120, 2587858, 2631720, 2730048, 2772705, 2957552, 2985990, 3007680, 3185056, 3412560, 3508960, 3696940, 3881787, 3981320, 4210752, 4436328, 4550080, 4777584, 5154240, 5175716, 5263440, 5545410, 5915104, 5971980, 6370112, 6469645, 6825120, 7017920, 7393880, 7763574, 7962640, 8872656, 9555168, 10351432, 10526880, 11090820, 11830208, 11943960, 12939290, 13650240, 14787760, 15527148, 15925280, 17745312, 19110336, 19408935, 20702864, 21053760, 22181640, 23887920, 25878580, 29575520, 31054296, 31850560, 35490624, 38817870, 41405728, 44363280, 47775840, 51757160, 59151040, 62108592, 77635740, 82811456, 88726560, 95551680, 103514320, 124217184, 155271480, 177453120, 207028640, 248434368, 310542960, 414057280, 621085920, 1242171840]

約数ペア:

[(1, 1242171840), (2, 621085920), (3, 414057280), (4, 310542960), (5, 248434368), (6, 207028640), (7, 177453120), (8, 155271480), (10, 124217184), (12, 103514320), (13, 95551680), (14, 88726560), (15, 82811456), (16, 77635740), (20, 62108592), (21, 59151040), (24, 51757160), (26, 47775840), (28, 44363280), (30, 41405728), (32, 38817870), (35, 35490624), (39, 31850560), (40, 31054296), (42, 29575520), (48, 25878580), (52, 23887920), (56, 22181640), (59, 21053760), (60, 20702864), (64, 19408935), (65, 19110336), (70, 17745312), (78, 15925280), (80, 15527148), (84, 14787760), (91, 13650240), (96, 12939290), (104, 11943960), (105, 11830208), (112, 11090820), (118, 10526880), (120, 10351432), (130, 9555168), (140, 8872656), (156, 7962640), (160, 7763574), (168, 7393880), (177, 7017920), (182, 6825120), (192, 6469645), (195, 6370112), (208, 5971980), (210, 5915104), (224, 5545410), (236, 5263440), (240, 5175716), (241, 5154240), (260, 4777584), (273, 4550080), (280, 4436328), (295, 4210752), (312, 3981320), (320, 3881787), (336, 3696940), (354, 3508960), (364, 3412560), (390, 3185056), (413, 3007680), (416, 2985990), (420, 2957552), (448, 2772705), (455, 2730048), (472, 2631720), (480, 2587858), (482, 2577120), (520, 2388792), (546, 2275040), (560, 2218164), (590, 2105376), (624, 1990660), (672, 1848470), (708, 1754480), (723, 1718080), (728, 1706280), (767, 1619520), (780, 1592528), (826, 1503840), (832, 1492995), (840, 1478776), (885, 1403584), (910, 1365024), (944, 1315860), (960, 1293929), (964, 1288560), (1040, 1194396), (1092, 1137520), (1120, 1109082), (1180, 1052688), (1205, 1030848), (1239, 1002560), (1248, 995330), (1344, 924235), (1365, 910016), (1416, 877240), (1446, 859040), (1456, 853140), (1534, 809760), (1560, 796264), (1652, 751920), (1680, 739388), (1687, 736320), (1770, 701792), (1820, 682512), (1888, 657930), (1928, 644280), (2065, 601536), (2080, 597198), (2184, 568760), (2240, 554541), (2301, 539840), (2360, 526344), (2410, 515424), (2478, 501280), (2496, 497665), (2730, 455008), (2832, 438620), (2892, 429520), (2912, 426570), (3068, 404880), (3120, 398132), (3133, 396480), (3304, 375960), (3360, 369694), (3374, 368160), (3540, 350896), (3615, 343616), (3640, 341256), (3776, 328965), (3835, 323904), (3856, 322140), (4130, 300768), (4160, 298599), (4368, 284380), (4602, 269920), (4720, 263172), (4820, 257712), (4956, 250640), (5061, 245440), (5369, 231360), (5460, 227504), (5664, 219310), (5784, 214760), (5824, 213285), (6136, 202440), (6195, 200512), (6240, 199066), (6266, 198240), (6608, 187980), (6720, 184847), (6748, 184080), (7080, 175448), (7230, 171808), (7280, 170628), (7670, 161952), (7712, 161070), (8260, 150384), (8435, 147264), (8736, 142190), (9204, 134960), (9399, 132160), (9440, 131586), (9640, 128856), (9912, 125320), (10122, 122720), (10738, 115680), (10920, 113752), (11328, 109655), (11505, 107968), (11568, 107380), (12272, 101220), (12390, 100256), (12480, 99533), (12532, 99120), (13216, 93990), (13496, 92040), (14160, 87724), (14219, 87360), (14460, 85904), (14560, 85314), (15340, 80976), (15424, 80535), (15665, 79296), (16107, 77120), (16520, 75192), (16870, 73632), (17472, 71095), (18408, 67480), (18798, 66080), (18880, 65793), (19280, 64428), (19824, 62660), (20244, 61360), (21476, 57840), (21840, 56876), (21931, 56640), (23010, 53984), (23136, 53690), (24544, 50610), (24780, 50128), (25064, 49560), (25305, 49088), (26432, 46995), (26845, 46272), (26992, 46020), (28320, 43862), (28438, 43680), (28920, 42952), (29120, 42657), (30680, 40488), (31330, 39648), (32214, 38560), (33040, 37596), (33740, 36816)]