264757680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 240

約数和(自身を含む): 1003373280

約数和(自身を除く): 738615600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1013, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2026, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3039, 3267, 3630, 3960, 4052, 4356, 4752, 4840, 5065, 5445, 5808, 5940, 6078, 6534, 7260, 7920, 8104, 8712, 9117, 9680, 10130, 10890, 11143, 11880, 12156, 13068, 14520, 15195, 16208, 16335, 17424, 18234, 20260, 21780, 22286, 23760, 24312, 26136, 27351, 29040, 30390, 32670, 33429, 36468, 40520, 43560, 44572, 45585, 48624, 52272, 54702, 55715, 60780, 65340, 66858, 72936, 81040, 87120, 89144, 91170, 100287, 109404, 111430, 121560, 122573, 130680, 133716, 136755, 145872, 167145, 178288, 182340, 200574, 218808, 222860, 243120, 245146, 261360, 267432, 273510, 300861, 334290, 364680, 367719, 401148, 437616, 445720, 490292, 501435, 534864, 547020, 601722, 612865, 668580, 729360, 735438, 802296, 891440, 980584, 1002870, 1094040, 1103157, 1203444, 1225730, 1337160, 1470876, 1504305, 1604592, 1838595, 1961168, 2005740, 2188080, 2206314, 2406888, 2451460, 2674320, 2941752, 3008610, 3309471, 3677190, 4011480, 4412628, 4813776, 4902920, 5515785, 5883504, 6017220, 6618942, 7354380, 8022960, 8825256, 9805840, 11031570, 12034440, 13237884, 14708760, 16547355, 17650512, 22063140, 24068880, 26475768, 29417520, 33094710, 44126280, 52951536, 66189420, 88252560, 132378840, 264757680]

約数ペア:

[(1, 264757680), (2, 132378840), (3, 88252560), (4, 66189420), (5, 52951536), (6, 44126280), (8, 33094710), (9, 29417520), (10, 26475768), (11, 24068880), (12, 22063140), (15, 17650512), (16, 16547355), (18, 14708760), (20, 13237884), (22, 12034440), (24, 11031570), (27, 9805840), (30, 8825256), (33, 8022960), (36, 7354380), (40, 6618942), (44, 6017220), (45, 5883504), (48, 5515785), (54, 4902920), (55, 4813776), (60, 4412628), (66, 4011480), (72, 3677190), (80, 3309471), (88, 3008610), (90, 2941752), (99, 2674320), (108, 2451460), (110, 2406888), (120, 2206314), (121, 2188080), (132, 2005740), (135, 1961168), (144, 1838595), (165, 1604592), (176, 1504305), (180, 1470876), (198, 1337160), (216, 1225730), (220, 1203444), (240, 1103157), (242, 1094040), (264, 1002870), (270, 980584), (297, 891440), (330, 802296), (360, 735438), (363, 729360), (396, 668580), (432, 612865), (440, 601722), (484, 547020), (495, 534864), (528, 501435), (540, 490292), (594, 445720), (605, 437616), (660, 401148), (720, 367719), (726, 364680), (792, 334290), (880, 300861), (968, 273510), (990, 267432), (1013, 261360), (1080, 245146), (1089, 243120), (1188, 222860), (1210, 218808), (1320, 200574), (1452, 182340), (1485, 178288), (1584, 167145), (1815, 145872), (1936, 136755), (1980, 133716), (2026, 130680), (2160, 122573), (2178, 121560), (2376, 111430), (2420, 109404), (2640, 100287), (2904, 91170), (2970, 89144), (3039, 87120), (3267, 81040), (3630, 72936), (3960, 66858), (4052, 65340), (4356, 60780), (4752, 55715), (4840, 54702), (5065, 52272), (5445, 48624), (5808, 45585), (5940, 44572), (6078, 43560), (6534, 40520), (7260, 36468), (7920, 33429), (8104, 32670), (8712, 30390), (9117, 29040), (9680, 27351), (10130, 26136), (10890, 24312), (11143, 23760), (11880, 22286), (12156, 21780), (13068, 20260), (14520, 18234), (15195, 17424), (16208, 16335)]