216313440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 288

約数和(自身を含む): 840811104

約数和(自身を除く): 624497664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 541, 544, 560, 588, 595, 672, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1082, 1120, 1176, 1190, 1360, 1428, 1470, 1568, 1623, 1632, 1666, 1680, 1785, 1904, 1960, 2040, 2164, 2352, 2380, 2499, 2705, 2720, 2856, 2940, 3246, 3332, 3360, 3570, 3787, 3808, 3920, 4080, 4165, 4328, 4704, 4760, 4998, 5410, 5712, 5880, 6492, 6664, 7140, 7574, 7840, 8115, 8160, 8330, 8656, 9197, 9520, 9996, 10820, 11361, 11424, 11760, 12495, 12984, 13328, 14280, 15148, 16230, 16660, 17312, 18394, 18935, 19040, 19992, 21640, 22722, 23520, 24990, 25968, 26509, 26656, 27591, 28560, 30296, 32460, 33320, 36788, 37870, 39984, 43280, 45444, 45985, 49980, 51936, 53018, 55182, 56805, 57120, 60592, 64379, 64920, 66640, 73576, 75740, 79527, 79968, 86560, 90888, 91970, 99960, 106036, 110364, 113610, 121184, 128758, 129840, 132545, 133280, 137955, 147152, 151480, 159054, 181776, 183940, 193137, 199920, 212072, 220728, 227220, 257516, 259680, 265090, 275910, 294304, 302960, 318108, 321895, 363552, 367880, 386274, 397635, 399840, 424144, 441456, 450653, 454440, 515032, 530180, 551820, 605920, 636216, 643790, 735760, 772548, 795270, 848288, 882912, 901306, 908880, 965685, 1030064, 1060360, 1103640, 1272432, 1287580, 1351959, 1471520, 1545096, 1590540, 1802612, 1817760, 1931370, 2060128, 2120720, 2207280, 2253265, 2544864, 2575160, 2703918, 3090192, 3181080, 3605224, 3862740, 4241440, 4414560, 4506530, 5150320, 5407836, 6180384, 6362160, 6759795, 7210448, 7725480, 9013060, 10300640, 10815672, 12724320, 13519590, 14420896, 15450960, 18026120, 21631344, 27039180, 30901920, 36052240, 43262688, 54078360, 72104480, 108156720, 216313440]

約数ペア:

[(1, 216313440), (2, 108156720), (3, 72104480), (4, 54078360), (5, 43262688), (6, 36052240), (7, 30901920), (8, 27039180), (10, 21631344), (12, 18026120), (14, 15450960), (15, 14420896), (16, 13519590), (17, 12724320), (20, 10815672), (21, 10300640), (24, 9013060), (28, 7725480), (30, 7210448), (32, 6759795), (34, 6362160), (35, 6180384), (40, 5407836), (42, 5150320), (48, 4506530), (49, 4414560), (51, 4241440), (56, 3862740), (60, 3605224), (68, 3181080), (70, 3090192), (80, 2703918), (84, 2575160), (85, 2544864), (96, 2253265), (98, 2207280), (102, 2120720), (105, 2060128), (112, 1931370), (119, 1817760), (120, 1802612), (136, 1590540), (140, 1545096), (147, 1471520), (160, 1351959), (168, 1287580), (170, 1272432), (196, 1103640), (204, 1060360), (210, 1030064), (224, 965685), (238, 908880), (240, 901306), (245, 882912), (255, 848288), (272, 795270), (280, 772548), (294, 735760), (336, 643790), (340, 636216), (357, 605920), (392, 551820), (408, 530180), (420, 515032), (476, 454440), (480, 450653), (490, 441456), (510, 424144), (541, 399840), (544, 397635), (560, 386274), (588, 367880), (595, 363552), (672, 321895), (680, 318108), (714, 302960), (735, 294304), (784, 275910), (816, 265090), (833, 259680), (840, 257516), (952, 227220), (980, 220728), (1020, 212072), (1082, 199920), (1120, 193137), (1176, 183940), (1190, 181776), (1360, 159054), (1428, 151480), (1470, 147152), (1568, 137955), (1623, 133280), (1632, 132545), (1666, 129840), (1680, 128758), (1785, 121184), (1904, 113610), (1960, 110364), (2040, 106036), (2164, 99960), (2352, 91970), (2380, 90888), (2499, 86560), (2705, 79968), (2720, 79527), (2856, 75740), (2940, 73576), (3246, 66640), (3332, 64920), (3360, 64379), (3570, 60592), (3787, 57120), (3808, 56805), (3920, 55182), (4080, 53018), (4165, 51936), (4328, 49980), (4704, 45985), (4760, 45444), (4998, 43280), (5410, 39984), (5712, 37870), (5880, 36788), (6492, 33320), (6664, 32460), (7140, 30296), (7574, 28560), (7840, 27591), (8115, 26656), (8160, 26509), (8330, 25968), (8656, 24990), (9197, 23520), (9520, 22722), (9996, 21640), (10820, 19992), (11361, 19040), (11424, 18935), (11760, 18394), (12495, 17312), (12984, 16660), (13328, 16230), (14280, 15148)]