18817676280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{60013}}^1$

素因数の和:60110

約数の個数: 192

約数和(自身を含む): 66845993760

約数和(自身を除く): 48028317480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 670, 780, 804, 871, 936, 1005, 1170, 1206, 1340, 1560, 1608, 1742, 2010, 2340, 2412, 2613, 2680, 3015, 3484, 4020, 4355, 4680, 4824, 5226, 6030, 6968, 7839, 8040, 8710, 10452, 12060, 13065, 15678, 17420, 20904, 24120, 26130, 31356, 34840, 39195, 52260, 60013, 62712, 78390, 104520, 120026, 156780, 180039, 240052, 300065, 313560, 360078, 480104, 540117, 600130, 720156, 780169, 900195, 1080234, 1200260, 1440312, 1560338, 1800390, 2160468, 2340507, 2400520, 2700585, 3120676, 3600780, 3900845, 4020871, 4320936, 4681014, 5401170, 6241352, 7021521, 7201560, 7801690, 8041742, 9362028, 10802340, 11702535, 12062613, 14043042, 15603380, 16083484, 18724056, 20104355, 21604680, 23405070, 24125226, 28086084, 31206760, 32166968, 35107605, 36187839, 40208710, 46810140, 48250452, 52271323, 56172168, 60313065, 70215210, 72375678, 80417420, 93620280, 96500904, 104542646, 120626130, 140430420, 144751356, 156813969, 160834840, 180939195, 209085292, 241252260, 261356615, 280860840, 289502712, 313627938, 361878390, 418170584, 470441907, 482504520, 522713230, 627255876, 723756780, 784069845, 940883814, 1045426460, 1254511752, 1447513560, 1568139690, 1881767628, 2090852920, 2352209535, 3136279380, 3763535256, 4704419070, 6272558760, 9408838140, 18817676280]

約数ペア:

[(1, 18817676280), (2, 9408838140), (3, 6272558760), (4, 4704419070), (5, 3763535256), (6, 3136279380), (8, 2352209535), (9, 2090852920), (10, 1881767628), (12, 1568139690), (13, 1447513560), (15, 1254511752), (18, 1045426460), (20, 940883814), (24, 784069845), (26, 723756780), (30, 627255876), (36, 522713230), (39, 482504520), (40, 470441907), (45, 418170584), (52, 361878390), (60, 313627938), (65, 289502712), (67, 280860840), (72, 261356615), (78, 241252260), (90, 209085292), (104, 180939195), (117, 160834840), (120, 156813969), (130, 144751356), (134, 140430420), (156, 120626130), (180, 104542646), (195, 96500904), (201, 93620280), (234, 80417420), (260, 72375678), (268, 70215210), (312, 60313065), (335, 56172168), (360, 52271323), (390, 48250452), (402, 46810140), (468, 40208710), (520, 36187839), (536, 35107605), (585, 32166968), (603, 31206760), (670, 28086084), (780, 24125226), (804, 23405070), (871, 21604680), (936, 20104355), (1005, 18724056), (1170, 16083484), (1206, 15603380), (1340, 14043042), (1560, 12062613), (1608, 11702535), (1742, 10802340), (2010, 9362028), (2340, 8041742), (2412, 7801690), (2613, 7201560), (2680, 7021521), (3015, 6241352), (3484, 5401170), (4020, 4681014), (4355, 4320936), (4680, 4020871), (4824, 3900845), (5226, 3600780), (6030, 3120676), (6968, 2700585), (7839, 2400520), (8040, 2340507), (8710, 2160468), (10452, 1800390), (12060, 1560338), (13065, 1440312), (15678, 1200260), (17420, 1080234), (20904, 900195), (24120, 780169), (26130, 720156), (31356, 600130), (34840, 540117), (39195, 480104), (52260, 360078), (60013, 313560), (62712, 300065), (78390, 240052), (104520, 180039), (120026, 156780)]