204851360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 628281360

約数和(自身を除く): 423430000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 49, 53, 56, 58, 68, 70, 80, 85, 98, 106, 112, 116, 119, 136, 140, 145, 160, 170, 196, 203, 212, 224, 232, 238, 245, 265, 272, 280, 290, 340, 371, 392, 406, 424, 464, 476, 490, 493, 530, 544, 560, 580, 595, 680, 742, 784, 812, 833, 848, 901, 928, 952, 980, 986, 1015, 1060, 1120, 1160, 1190, 1360, 1421, 1484, 1537, 1568, 1624, 1666, 1696, 1802, 1855, 1904, 1960, 1972, 2030, 2120, 2320, 2380, 2465, 2597, 2720, 2842, 2968, 3074, 3248, 3332, 3451, 3604, 3710, 3808, 3920, 3944, 4060, 4165, 4240, 4505, 4640, 4760, 4930, 5194, 5684, 5936, 6148, 6307, 6496, 6664, 6902, 7105, 7208, 7420, 7685, 7840, 7888, 8120, 8330, 8480, 9010, 9520, 9860, 10388, 10759, 11368, 11872, 12296, 12614, 12985, 13328, 13804, 14210, 14416, 14840, 15370, 15776, 16240, 16660, 17255, 18020, 19040, 19720, 20776, 21518, 22736, 24157, 24592, 25228, 25970, 26129, 26656, 27608, 28420, 28832, 29680, 30740, 31535, 32480, 33320, 34510, 36040, 39440, 41552, 43036, 44149, 45472, 48314, 49184, 50456, 51940, 52258, 53795, 55216, 56840, 59360, 61480, 63070, 66640, 69020, 72080, 75313, 78880, 83104, 86072, 88298, 96628, 100912, 103880, 104516, 107590, 110432, 113680, 120785, 122960, 126140, 130645, 133280, 138040, 144160, 150626, 172144, 176596, 182903, 193256, 201824, 207760, 209032, 215180, 220745, 227360, 241570, 245920, 252280, 261290, 276080, 301252, 344288, 353192, 365806, 376565, 386512, 415520, 418064, 430360, 441490, 483140, 504560, 522580, 552160, 602504, 706384, 731612, 753130, 773024, 836128, 860720, 882980, 914515, 966280, 1009120, 1045160, 1205008, 1280321, 1412768, 1463224, 1506260, 1721440, 1765960, 1829030, 1932560, 2090320, 2410016, 2560642, 2926448, 3012520, 3531920, 3658060, 3865120, 4180640, 5121284, 5852896, 6025040, 6401605, 7063840, 7316120, 10242568, 12050080, 12803210, 14632240, 20485136, 25606420, 29264480, 40970272, 51212840, 102425680, 204851360]

約数ペア:

[(1, 204851360), (2, 102425680), (4, 51212840), (5, 40970272), (7, 29264480), (8, 25606420), (10, 20485136), (14, 14632240), (16, 12803210), (17, 12050080), (20, 10242568), (28, 7316120), (29, 7063840), (32, 6401605), (34, 6025040), (35, 5852896), (40, 5121284), (49, 4180640), (53, 3865120), (56, 3658060), (58, 3531920), (68, 3012520), (70, 2926448), (80, 2560642), (85, 2410016), (98, 2090320), (106, 1932560), (112, 1829030), (116, 1765960), (119, 1721440), (136, 1506260), (140, 1463224), (145, 1412768), (160, 1280321), (170, 1205008), (196, 1045160), (203, 1009120), (212, 966280), (224, 914515), (232, 882980), (238, 860720), (245, 836128), (265, 773024), (272, 753130), (280, 731612), (290, 706384), (340, 602504), (371, 552160), (392, 522580), (406, 504560), (424, 483140), (464, 441490), (476, 430360), (490, 418064), (493, 415520), (530, 386512), (544, 376565), (560, 365806), (580, 353192), (595, 344288), (680, 301252), (742, 276080), (784, 261290), (812, 252280), (833, 245920), (848, 241570), (901, 227360), (928, 220745), (952, 215180), (980, 209032), (986, 207760), (1015, 201824), (1060, 193256), (1120, 182903), (1160, 176596), (1190, 172144), (1360, 150626), (1421, 144160), (1484, 138040), (1537, 133280), (1568, 130645), (1624, 126140), (1666, 122960), (1696, 120785), (1802, 113680), (1855, 110432), (1904, 107590), (1960, 104516), (1972, 103880), (2030, 100912), (2120, 96628), (2320, 88298), (2380, 86072), (2465, 83104), (2597, 78880), (2720, 75313), (2842, 72080), (2968, 69020), (3074, 66640), (3248, 63070), (3332, 61480), (3451, 59360), (3604, 56840), (3710, 55216), (3808, 53795), (3920, 52258), (3944, 51940), (4060, 50456), (4165, 49184), (4240, 48314), (4505, 45472), (4640, 44149), (4760, 43036), (4930, 41552), (5194, 39440), (5684, 36040), (5936, 34510), (6148, 33320), (6307, 32480), (6496, 31535), (6664, 30740), (6902, 29680), (7105, 28832), (7208, 28420), (7420, 27608), (7685, 26656), (7840, 26129), (7888, 25970), (8120, 25228), (8330, 24592), (8480, 24157), (9010, 22736), (9520, 21518), (9860, 20776), (10388, 19720), (10759, 19040), (11368, 18020), (11872, 17255), (12296, 16660), (12614, 16240), (12985, 15776), (13328, 15370), (13804, 14840), (14210, 14416)]