1871728560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 400

約数和(自身を含む): 7418337696

約数和(自身を除く): 5546609136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1307, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2448, 2614, 2652, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3921, 3978, 4080, 4212, 4420, 4590, 4680, 5228, 5265, 5304, 5508, 5616, 5967, 6120, 6480, 6535, 6630, 6885, 7020, 7344, 7842, 7956, 8424, 8840, 9180, 9360, 9945, 10456, 10530, 10608, 11016, 11763, 11934, 12240, 13070, 13260, 13770, 14040, 15684, 15912, 16848, 16991, 17680, 17901, 18360, 19605, 19890, 20912, 21060, 22032, 22219, 23526, 23868, 26140, 26520, 27540, 28080, 29835, 31368, 31824, 33982, 35289, 35802, 36720, 39210, 39780, 42120, 44438, 47052, 47736, 50973, 52280, 53040, 55080, 58815, 59670, 62736, 66657, 67964, 70578, 71604, 78420, 79560, 84240, 84955, 88876, 89505, 94104, 95472, 101946, 104560, 105867, 110160, 111095, 117630, 119340, 133314, 135928, 141156, 143208, 152919, 156840, 159120, 169910, 176445, 177752, 179010, 188208, 199971, 203892, 211734, 222190, 235260, 238680, 254865, 266628, 271856, 282312, 286416, 288847, 305838, 313680, 333285, 339820, 352890, 355504, 358020, 399942, 407784, 423468, 444380, 458757, 470520, 477360, 509730, 529335, 533256, 564624, 577694, 599913, 611676, 666570, 679640, 705780, 716040, 764595, 799884, 815568, 846936, 866541, 888760, 917514, 941040, 999855, 1019460, 1058670, 1066512, 1155388, 1199826, 1223352, 1333140, 1359280, 1376271, 1411560, 1432080, 1444235, 1529190, 1599768, 1693872, 1733082, 1777520, 1799739, 1835028, 1999710, 2038920, 2117340, 2293785, 2310776, 2399652, 2446704, 2599623, 2666280, 2752542, 2823120, 2888470, 2999565, 3058380, 3199536, 3466164, 3599478, 3670056, 3999420, 4077840, 4234680, 4332705, 4587570, 4621552, 4799304, 5199246, 5332560, 5505084, 5776940, 5999130, 6116760, 6881355, 6932328, 7198956, 7340112, 7798869, 7998840, 8469360, 8665410, 8998695, 9175140, 9598608, 10398492, 11010168, 11553880, 11998260, 12233520, 12998115, 13762710, 13864656, 14397912, 15597738, 15997680, 17330820, 17997390, 18350280, 20796984, 22020336, 23107760, 23396607, 23996520, 25996230, 27525420, 28795824, 31195476, 34661640, 35994780, 36700560, 38994345, 41593968, 46793214, 47993040, 51992460, 55050840, 62390952, 69323280, 71989560, 77988690, 93586428, 103984920, 110101680, 116983035, 124781904, 143979120, 155977380, 187172856, 207969840, 233966070, 311954760, 374345712, 467932140, 623909520, 935864280, 1871728560]

約数ペア:

[(1, 1871728560), (2, 935864280), (3, 623909520), (4, 467932140), (5, 374345712), (6, 311954760), (8, 233966070), (9, 207969840), (10, 187172856), (12, 155977380), (13, 143979120), (15, 124781904), (16, 116983035), (17, 110101680), (18, 103984920), (20, 93586428), (24, 77988690), (26, 71989560), (27, 69323280), (30, 62390952), (34, 55050840), (36, 51992460), (39, 47993040), (40, 46793214), (45, 41593968), (48, 38994345), (51, 36700560), (52, 35994780), (54, 34661640), (60, 31195476), (65, 28795824), (68, 27525420), (72, 25996230), (78, 23996520), (80, 23396607), (81, 23107760), (85, 22020336), (90, 20796984), (102, 18350280), (104, 17997390), (108, 17330820), (117, 15997680), (120, 15597738), (130, 14397912), (135, 13864656), (136, 13762710), (144, 12998115), (153, 12233520), (156, 11998260), (162, 11553880), (170, 11010168), (180, 10398492), (195, 9598608), (204, 9175140), (208, 8998695), (216, 8665410), (221, 8469360), (234, 7998840), (240, 7798869), (255, 7340112), (260, 7198956), (270, 6932328), (272, 6881355), (306, 6116760), (312, 5999130), (324, 5776940), (340, 5505084), (351, 5332560), (360, 5199246), (390, 4799304), (405, 4621552), (408, 4587570), (432, 4332705), (442, 4234680), (459, 4077840), (468, 3999420), (510, 3670056), (520, 3599478), (540, 3466164), (585, 3199536), (612, 3058380), (624, 2999565), (648, 2888470), (663, 2823120), (680, 2752542), (702, 2666280), (720, 2599623), (765, 2446704), (780, 2399652), (810, 2310776), (816, 2293785), (884, 2117340), (918, 2038920), (936, 1999710), (1020, 1835028), (1040, 1799739), (1053, 1777520), (1080, 1733082), (1105, 1693872), (1170, 1599768), (1224, 1529190), (1296, 1444235), (1307, 1432080), (1326, 1411560), (1360, 1376271), (1377, 1359280), (1404, 1333140), (1530, 1223352), (1560, 1199826), (1620, 1155388), (1755, 1066512), (1768, 1058670), (1836, 1019460), (1872, 999855), (1989, 941040), (2040, 917514), (2106, 888760), (2160, 866541), (2210, 846936), (2295, 815568), (2340, 799884), (2448, 764595), (2614, 716040), (2652, 705780), (2754, 679640), (2808, 666570), (3060, 611676), (3120, 599913), (3240, 577694), (3315, 564624), (3510, 533256), (3536, 529335), (3672, 509730), (3921, 477360), (3978, 470520), (4080, 458757), (4212, 444380), (4420, 423468), (4590, 407784), (4680, 399942), (5228, 358020), (5265, 355504), (5304, 352890), (5508, 339820), (5616, 333285), (5967, 313680), (6120, 305838), (6480, 288847), (6535, 286416), (6630, 282312), (6885, 271856), (7020, 266628), (7344, 254865), (7842, 238680), (7956, 235260), (8424, 222190), (8840, 211734), (9180, 203892), (9360, 199971), (9945, 188208), (10456, 179010), (10530, 177752), (10608, 176445), (11016, 169910), (11763, 159120), (11934, 156840), (12240, 152919), (13070, 143208), (13260, 141156), (13770, 135928), (14040, 133314), (15684, 119340), (15912, 117630), (16848, 111095), (16991, 110160), (17680, 105867), (17901, 104560), (18360, 101946), (19605, 95472), (19890, 94104), (20912, 89505), (21060, 88876), (22032, 84955), (22219, 84240), (23526, 79560), (23868, 78420), (26140, 71604), (26520, 70578), (27540, 67964), (28080, 66657), (29835, 62736), (31368, 59670), (31824, 58815), (33982, 55080), (35289, 53040), (35802, 52280), (36720, 50973), (39210, 47736), (39780, 47052), (42120, 44438)]