2260285040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 5792962560

約数和(自身を除く): 3532677520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 127, 130, 157, 208, 218, 254, 260, 314, 436, 508, 520, 545, 628, 635, 785, 872, 1016, 1040, 1090, 1256, 1270, 1417, 1570, 1651, 1744, 2032, 2041, 2180, 2512, 2540, 2834, 3140, 3302, 4082, 4360, 5080, 5668, 6280, 6604, 7085, 8164, 8255, 8720, 10160, 10205, 11336, 12560, 13208, 13843, 14170, 16328, 16510, 17113, 19939, 20410, 22672, 26416, 27686, 28340, 32656, 33020, 34226, 39878, 40820, 55372, 56680, 66040, 68452, 69215, 79756, 81640, 85565, 99695, 110744, 113360, 132080, 136904, 138430, 159512, 163280, 171130, 179959, 199390, 221488, 222469, 259207, 273808, 276860, 319024, 342260, 359918, 398780, 444938, 518414, 553720, 684520, 719836, 797560, 889876, 899795, 1036828, 1107440, 1112345, 1296035, 1369040, 1439672, 1595120, 1779752, 1799590, 2073656, 2173351, 2224690, 2592070, 2879344, 3559504, 3599180, 4147312, 4346702, 4449380, 5184140, 7198360, 8693404, 8898760, 10368280, 10866755, 14396720, 17386808, 17797520, 20736560, 21733510, 28253563, 34773616, 43467020, 56507126, 86934040, 113014252, 141267815, 173868080, 226028504, 282535630, 452057008, 565071260, 1130142520, 2260285040]

約数ペア:

[(1, 2260285040), (2, 1130142520), (4, 565071260), (5, 452057008), (8, 282535630), (10, 226028504), (13, 173868080), (16, 141267815), (20, 113014252), (26, 86934040), (40, 56507126), (52, 43467020), (65, 34773616), (80, 28253563), (104, 21733510), (109, 20736560), (127, 17797520), (130, 17386808), (157, 14396720), (208, 10866755), (218, 10368280), (254, 8898760), (260, 8693404), (314, 7198360), (436, 5184140), (508, 4449380), (520, 4346702), (545, 4147312), (628, 3599180), (635, 3559504), (785, 2879344), (872, 2592070), (1016, 2224690), (1040, 2173351), (1090, 2073656), (1256, 1799590), (1270, 1779752), (1417, 1595120), (1570, 1439672), (1651, 1369040), (1744, 1296035), (2032, 1112345), (2041, 1107440), (2180, 1036828), (2512, 899795), (2540, 889876), (2834, 797560), (3140, 719836), (3302, 684520), (4082, 553720), (4360, 518414), (5080, 444938), (5668, 398780), (6280, 359918), (6604, 342260), (7085, 319024), (8164, 276860), (8255, 273808), (8720, 259207), (10160, 222469), (10205, 221488), (11336, 199390), (12560, 179959), (13208, 171130), (13843, 163280), (14170, 159512), (16328, 138430), (16510, 136904), (17113, 132080), (19939, 113360), (20410, 110744), (22672, 99695), (26416, 85565), (27686, 81640), (28340, 79756), (32656, 69215), (33020, 68452), (34226, 66040), (39878, 56680), (40820, 55372)]