213344880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 787997184

約数和(自身を除く): 574652304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 151, 168, 174, 203, 210, 232, 240, 280, 290, 302, 336, 348, 406, 420, 435, 453, 464, 560, 580, 604, 609, 696, 755, 812, 840, 841, 870, 906, 1015, 1057, 1160, 1208, 1218, 1392, 1510, 1624, 1680, 1682, 1740, 1812, 2030, 2114, 2265, 2320, 2416, 2436, 2523, 3020, 3045, 3171, 3248, 3364, 3480, 3624, 4060, 4205, 4228, 4379, 4530, 4872, 5046, 5285, 5887, 6040, 6090, 6342, 6728, 6960, 7248, 8120, 8410, 8456, 8758, 9060, 9744, 10092, 10570, 11774, 12080, 12180, 12615, 12684, 13137, 13456, 15855, 16240, 16820, 16912, 17516, 17661, 18120, 20184, 21140, 21895, 23548, 24360, 25230, 25368, 26274, 29435, 30653, 31710, 33640, 35032, 35322, 36240, 40368, 42280, 43790, 47096, 48720, 50460, 50736, 52548, 58870, 61306, 63420, 65685, 67280, 70064, 70644, 84560, 87580, 88305, 91959, 94192, 100920, 105096, 117740, 122612, 126840, 126991, 131370, 141288, 153265, 175160, 176610, 183918, 201840, 210192, 235480, 245224, 253680, 253982, 262740, 282576, 306530, 350320, 353220, 367836, 380973, 459795, 470960, 490448, 507964, 525480, 613060, 634955, 706440, 735672, 761946, 888937, 919590, 1015928, 1050960, 1226120, 1269910, 1412880, 1471344, 1523892, 1777874, 1839180, 1904865, 2031856, 2452240, 2539820, 2666811, 3047784, 3555748, 3678360, 3809730, 4444685, 5079640, 5333622, 6095568, 7111496, 7356720, 7619460, 8889370, 10159280, 10667244, 13334055, 14222992, 15238920, 17778740, 21334488, 26668110, 30477840, 35557480, 42668976, 53336220, 71114960, 106672440, 213344880]

約数ペア:

[(1, 213344880), (2, 106672440), (3, 71114960), (4, 53336220), (5, 42668976), (6, 35557480), (7, 30477840), (8, 26668110), (10, 21334488), (12, 17778740), (14, 15238920), (15, 14222992), (16, 13334055), (20, 10667244), (21, 10159280), (24, 8889370), (28, 7619460), (29, 7356720), (30, 7111496), (35, 6095568), (40, 5333622), (42, 5079640), (48, 4444685), (56, 3809730), (58, 3678360), (60, 3555748), (70, 3047784), (80, 2666811), (84, 2539820), (87, 2452240), (105, 2031856), (112, 1904865), (116, 1839180), (120, 1777874), (140, 1523892), (145, 1471344), (151, 1412880), (168, 1269910), (174, 1226120), (203, 1050960), (210, 1015928), (232, 919590), (240, 888937), (280, 761946), (290, 735672), (302, 706440), (336, 634955), (348, 613060), (406, 525480), (420, 507964), (435, 490448), (453, 470960), (464, 459795), (560, 380973), (580, 367836), (604, 353220), (609, 350320), (696, 306530), (755, 282576), (812, 262740), (840, 253982), (841, 253680), (870, 245224), (906, 235480), (1015, 210192), (1057, 201840), (1160, 183918), (1208, 176610), (1218, 175160), (1392, 153265), (1510, 141288), (1624, 131370), (1680, 126991), (1682, 126840), (1740, 122612), (1812, 117740), (2030, 105096), (2114, 100920), (2265, 94192), (2320, 91959), (2416, 88305), (2436, 87580), (2523, 84560), (3020, 70644), (3045, 70064), (3171, 67280), (3248, 65685), (3364, 63420), (3480, 61306), (3624, 58870), (4060, 52548), (4205, 50736), (4228, 50460), (4379, 48720), (4530, 47096), (4872, 43790), (5046, 42280), (5285, 40368), (5887, 36240), (6040, 35322), (6090, 35032), (6342, 33640), (6728, 31710), (6960, 30653), (7248, 29435), (8120, 26274), (8410, 25368), (8456, 25230), (8758, 24360), (9060, 23548), (9744, 21895), (10092, 21140), (10570, 20184), (11774, 18120), (12080, 17661), (12180, 17516), (12615, 16912), (12684, 16820), (13137, 16240), (13456, 15855)]