31286783520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:697

約数の個数: 384

約数和(自身を含む): 111487622400

約数和(自身を除く): 80200838880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 197, 216, 240, 270, 288, 291, 360, 379, 388, 394, 432, 480, 485, 540, 582, 591, 720, 758, 776, 788, 864, 873, 970, 985, 1080, 1137, 1164, 1182, 1440, 1455, 1516, 1552, 1576, 1746, 1773, 1895, 1940, 1970, 2160, 2274, 2328, 2364, 2619, 2910, 2955, 3032, 3104, 3152, 3411, 3492, 3546, 3790, 3880, 3940, 4320, 4365, 4548, 4656, 4728, 5238, 5319, 5685, 5820, 5910, 6064, 6304, 6822, 6984, 7092, 7580, 7760, 7880, 8730, 8865, 9096, 9312, 9456, 10233, 10476, 10638, 11370, 11640, 11820, 12128, 13095, 13644, 13968, 14184, 15160, 15520, 15760, 17055, 17460, 17730, 18192, 18912, 19109, 20466, 20952, 21276, 22740, 23280, 23640, 26190, 26595, 27288, 27936, 28368, 30320, 31520, 34110, 34920, 35460, 36384, 36763, 38218, 40932, 41904, 42552, 45480, 46560, 47280, 51165, 52380, 53190, 54576, 56736, 57327, 60640, 68220, 69840, 70920, 73526, 74663, 76436, 81864, 83808, 85104, 90960, 94560, 95545, 102330, 104760, 106380, 109152, 110289, 114654, 136440, 139680, 141840, 147052, 149326, 152872, 163728, 170208, 171981, 181920, 183815, 191090, 204660, 209520, 212760, 220578, 223989, 229308, 272880, 283680, 286635, 294104, 298652, 305744, 327456, 330867, 343962, 367630, 373315, 382180, 409320, 419040, 425520, 441156, 447978, 458616, 515943, 545760, 551445, 573270, 588208, 597304, 611488, 661734, 671967, 687924, 735260, 746630, 764360, 818640, 851040, 859905, 882312, 895956, 917232, 992601, 1031886, 1102890, 1119945, 1146540, 1176416, 1194608, 1323468, 1343934, 1375848, 1470520, 1493260, 1528720, 1637280, 1654335, 1719810, 1764624, 1791912, 1834464, 1985202, 2015901, 2063772, 2205780, 2239890, 2293080, 2389216, 2579715, 2646936, 2687868, 2751696, 2941040, 2986520, 3057440, 3308670, 3359835, 3439620, 3529248, 3583824, 3970404, 4031802, 4127544, 4411560, 4479780, 4586160, 4963005, 5159430, 5293872, 5375736, 5503392, 5882080, 5973040, 6617340, 6719670, 6879240, 7167648, 7242311, 7940808, 8063604, 8255088, 8823120, 8959560, 9172320, 9926010, 10079505, 10318860, 10587744, 10751472, 11946080, 13234680, 13439340, 13758480, 14484622, 15881616, 16127208, 16510176, 17646240, 17919120, 19852020, 20159010, 20637720, 21502944, 21726933, 26469360, 26878680, 27516960, 28969244, 31763232, 32254416, 35838240, 36211555, 39704040, 40318020, 41275440, 43453866, 52938720, 53757360, 57938488, 64508832, 65180799, 72423110, 79408080, 80636040, 82550880, 86907732, 107514720, 108634665, 115876976, 130361598, 144846220, 158816160, 161272080, 173815464, 195542397, 217269330, 231753952, 260723196, 289692440, 322544160, 325903995, 347630928, 391084794, 434538660, 521446392, 579384880, 651807990, 695261856, 782169588, 869077320, 977711985, 1042892784, 1158769760, 1303615980, 1564339176, 1738154640, 1955423970, 2085785568, 2607231960, 3128678352, 3476309280, 3910847940, 5214463920, 6257356704, 7821695880, 10428927840, 15643391760, 31286783520]

約数ペア:

[(1, 31286783520), (2, 15643391760), (3, 10428927840), (4, 7821695880), (5, 6257356704), (6, 5214463920), (8, 3910847940), (9, 3476309280), (10, 3128678352), (12, 2607231960), (15, 2085785568), (16, 1955423970), (18, 1738154640), (20, 1564339176), (24, 1303615980), (27, 1158769760), (30, 1042892784), (32, 977711985), (36, 869077320), (40, 782169588), (45, 695261856), (48, 651807990), (54, 579384880), (60, 521446392), (72, 434538660), (80, 391084794), (90, 347630928), (96, 325903995), (97, 322544160), (108, 289692440), (120, 260723196), (135, 231753952), (144, 217269330), (160, 195542397), (180, 173815464), (194, 161272080), (197, 158816160), (216, 144846220), (240, 130361598), (270, 115876976), (288, 108634665), (291, 107514720), (360, 86907732), (379, 82550880), (388, 80636040), (394, 79408080), (432, 72423110), (480, 65180799), (485, 64508832), (540, 57938488), (582, 53757360), (591, 52938720), (720, 43453866), (758, 41275440), (776, 40318020), (788, 39704040), (864, 36211555), (873, 35838240), (970, 32254416), (985, 31763232), (1080, 28969244), (1137, 27516960), (1164, 26878680), (1182, 26469360), (1440, 21726933), (1455, 21502944), (1516, 20637720), (1552, 20159010), (1576, 19852020), (1746, 17919120), (1773, 17646240), (1895, 16510176), (1940, 16127208), (1970, 15881616), (2160, 14484622), (2274, 13758480), (2328, 13439340), (2364, 13234680), (2619, 11946080), (2910, 10751472), (2955, 10587744), (3032, 10318860), (3104, 10079505), (3152, 9926010), (3411, 9172320), (3492, 8959560), (3546, 8823120), (3790, 8255088), (3880, 8063604), (3940, 7940808), (4320, 7242311), (4365, 7167648), (4548, 6879240), (4656, 6719670), (4728, 6617340), (5238, 5973040), (5319, 5882080), (5685, 5503392), (5820, 5375736), (5910, 5293872), (6064, 5159430), (6304, 4963005), (6822, 4586160), (6984, 4479780), (7092, 4411560), (7580, 4127544), (7760, 4031802), (7880, 3970404), (8730, 3583824), (8865, 3529248), (9096, 3439620), (9312, 3359835), (9456, 3308670), (10233, 3057440), (10476, 2986520), (10638, 2941040), (11370, 2751696), (11640, 2687868), (11820, 2646936), (12128, 2579715), (13095, 2389216), (13644, 2293080), (13968, 2239890), (14184, 2205780), (15160, 2063772), (15520, 2015901), (15760, 1985202), (17055, 1834464), (17460, 1791912), (17730, 1764624), (18192, 1719810), (18912, 1654335), (19109, 1637280), (20466, 1528720), (20952, 1493260), (21276, 1470520), (22740, 1375848), (23280, 1343934), (23640, 1323468), (26190, 1194608), (26595, 1176416), (27288, 1146540), (27936, 1119945), (28368, 1102890), (30320, 1031886), (31520, 992601), (34110, 917232), (34920, 895956), (35460, 882312), (36384, 859905), (36763, 851040), (38218, 818640), (40932, 764360), (41904, 746630), (42552, 735260), (45480, 687924), (46560, 671967), (47280, 661734), (51165, 611488), (52380, 597304), (53190, 588208), (54576, 573270), (56736, 551445), (57327, 545760), (60640, 515943), (68220, 458616), (69840, 447978), (70920, 441156), (73526, 425520), (74663, 419040), (76436, 409320), (81864, 382180), (83808, 373315), (85104, 367630), (90960, 343962), (94560, 330867), (95545, 327456), (102330, 305744), (104760, 298652), (106380, 294104), (109152, 286635), (110289, 283680), (114654, 272880), (136440, 229308), (139680, 223989), (141840, 220578), (147052, 212760), (149326, 209520), (152872, 204660), (163728, 191090), (170208, 183815), (171981, 181920)]