12435900840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31721}}^1$

素因数の和:31766

約数の個数: 240

約数和(自身を含む): 45945193140

約数和(自身を除く): 33509292300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6534, 7128, 7260, 8712, 8910, 9801, 10890, 11880, 13068, 14520, 16335, 17820, 19602, 21780, 26136, 31721, 32670, 35640, 39204, 43560, 49005, 63442, 65340, 78408, 95163, 98010, 126884, 130680, 158605, 190326, 196020, 253768, 285489, 317210, 348931, 380652, 392040, 475815, 570978, 634420, 697862, 761304, 856467, 951630, 1046793, 1141956, 1268840, 1395724, 1427445, 1712934, 1744655, 1903260, 2093586, 2283912, 2569401, 2791448, 2854890, 3140379, 3425868, 3489310, 3806520, 3838241, 4187172, 4282335, 5138802, 5233965, 5709780, 6280758, 6851736, 6978620, 7676482, 8374344, 8564670, 9421137, 10277604, 10467930, 11419560, 11514723, 12561516, 12847005, 13957240, 15352964, 15701895, 17129340, 18842274, 19191205, 20555208, 20935860, 23029446, 25123032, 25694010, 28263411, 30705928, 31403790, 34258680, 34544169, 37684548, 38382410, 41871720, 46058892, 47105685, 51388020, 56526822, 57573615, 62807580, 69088338, 75369096, 76764820, 92117784, 94211370, 102776040, 103632507, 113053644, 115147230, 125615160, 138176676, 141317055, 153529640, 172720845, 188422740, 207265014, 226107288, 230294460, 276353352, 282634110, 310897521, 345441690, 376845480, 414530028, 460588920, 518162535, 565268220, 621795042, 690883380, 829060056, 1036325070, 1130536440, 1243590084, 1381766760, 1554487605, 2072650140, 2487180168, 3108975210, 4145300280, 6217950420, 12435900840]

約数ペア:

[(1, 12435900840), (2, 6217950420), (3, 4145300280), (4, 3108975210), (5, 2487180168), (6, 2072650140), (8, 1554487605), (9, 1381766760), (10, 1243590084), (11, 1130536440), (12, 1036325070), (15, 829060056), (18, 690883380), (20, 621795042), (22, 565268220), (24, 518162535), (27, 460588920), (30, 414530028), (33, 376845480), (36, 345441690), (40, 310897521), (44, 282634110), (45, 276353352), (54, 230294460), (55, 226107288), (60, 207265014), (66, 188422740), (72, 172720845), (81, 153529640), (88, 141317055), (90, 138176676), (99, 125615160), (108, 115147230), (110, 113053644), (120, 103632507), (121, 102776040), (132, 94211370), (135, 92117784), (162, 76764820), (165, 75369096), (180, 69088338), (198, 62807580), (216, 57573615), (220, 56526822), (242, 51388020), (264, 47105685), (270, 46058892), (297, 41871720), (324, 38382410), (330, 37684548), (360, 34544169), (363, 34258680), (396, 31403790), (405, 30705928), (440, 28263411), (484, 25694010), (495, 25123032), (540, 23029446), (594, 20935860), (605, 20555208), (648, 19191205), (660, 18842274), (726, 17129340), (792, 15701895), (810, 15352964), (891, 13957240), (968, 12847005), (990, 12561516), (1080, 11514723), (1089, 11419560), (1188, 10467930), (1210, 10277604), (1320, 9421137), (1452, 8564670), (1485, 8374344), (1620, 7676482), (1782, 6978620), (1815, 6851736), (1980, 6280758), (2178, 5709780), (2376, 5233965), (2420, 5138802), (2904, 4282335), (2970, 4187172), (3240, 3838241), (3267, 3806520), (3564, 3489310), (3630, 3425868), (3960, 3140379), (4356, 2854890), (4455, 2791448), (4840, 2569401), (5445, 2283912), (5940, 2093586), (6534, 1903260), (7128, 1744655), (7260, 1712934), (8712, 1427445), (8910, 1395724), (9801, 1268840), (10890, 1141956), (11880, 1046793), (13068, 951630), (14520, 856467), (16335, 761304), (17820, 697862), (19602, 634420), (21780, 570978), (26136, 475815), (31721, 392040), (32670, 380652), (35640, 348931), (39204, 317210), (43560, 285489), (49005, 253768), (63442, 196020), (65340, 190326), (78408, 158605), (95163, 130680), (98010, 126884)]