310970016

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 778758624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 197, 203, 216, 224, 232, 243, 252, 261, 288, 324, 336, 348, 378, 394, 406, 432, 464, 486, 504, 522, 567, 591, 609, 648, 672, 696, 756, 783, 788, 812, 864, 928, 972, 1008, 1044, 1134, 1182, 1218, 1296, 1379, 1392, 1512, 1566, 1576, 1624, 1701, 1773, 1827, 1944, 2016, 2088, 2268, 2349, 2364, 2436, 2592, 2758, 2784, 3024, 3132, 3152, 3248, 3402, 3546, 3654, 3888, 4137, 4176, 4536, 4698, 4728, 4872, 5319, 5481, 5516, 5713, 6048, 6264, 6304, 6496, 6804, 7047, 7092, 7308, 7776, 8274, 8352, 9072, 9396, 9456, 9744, 10638, 10962, 11032, 11426, 12411, 12528, 13608, 14094, 14184, 14616, 15957, 16443, 16548, 17139, 18144, 18792, 18912, 19488, 21276, 21924, 22064, 22852, 24822, 25056, 27216, 28188, 28368, 29232, 31914, 32886, 33096, 34278, 37233, 37584, 39991, 42552, 43848, 44128, 45704, 47871, 49329, 49644, 51417, 54432, 56376, 56736, 58464, 63828, 65772, 66192, 68556, 74466, 75168, 79982, 85104, 87696, 91408, 95742, 98658, 99288, 102834, 111699, 112752, 119973, 127656, 131544, 132384, 137112, 148932, 154251, 159964, 170208, 175392, 182816, 191484, 197316, 198576, 205668, 223398, 225504, 239946, 255312, 263088, 274224, 297864, 308502, 319928, 335097, 359919, 382968, 394632, 397152, 411336, 446796, 462753, 479892, 510624, 526176, 548448, 595728, 617004, 639856, 670194, 719838, 765936, 789264, 822672, 893592, 925506, 959784, 1079757, 1191456, 1234008, 1279712, 1340388, 1388259, 1439676, 1531872, 1578528, 1645344, 1787184, 1851012, 1919568, 2159514, 2468016, 2680776, 2776518, 2879352, 3239271, 3574368, 3702024, 3839136, 4319028, 4936032, 5361552, 5553036, 5758704, 6478542, 7404048, 8638056, 9717813, 10723104, 11106072, 11517408, 12957084, 14808096, 17276112, 19435626, 22212144, 25914168, 34552224, 38871252, 44424288, 51828336, 77742504, 103656672, 155485008, 310970016]

約数ペア:

[(1, 310970016), (2, 155485008), (3, 103656672), (4, 77742504), (6, 51828336), (7, 44424288), (8, 38871252), (9, 34552224), (12, 25914168), (14, 22212144), (16, 19435626), (18, 17276112), (21, 14808096), (24, 12957084), (27, 11517408), (28, 11106072), (29, 10723104), (32, 9717813), (36, 8638056), (42, 7404048), (48, 6478542), (54, 5758704), (56, 5553036), (58, 5361552), (63, 4936032), (72, 4319028), (81, 3839136), (84, 3702024), (87, 3574368), (96, 3239271), (108, 2879352), (112, 2776518), (116, 2680776), (126, 2468016), (144, 2159514), (162, 1919568), (168, 1851012), (174, 1787184), (189, 1645344), (197, 1578528), (203, 1531872), (216, 1439676), (224, 1388259), (232, 1340388), (243, 1279712), (252, 1234008), (261, 1191456), (288, 1079757), (324, 959784), (336, 925506), (348, 893592), (378, 822672), (394, 789264), (406, 765936), (432, 719838), (464, 670194), (486, 639856), (504, 617004), (522, 595728), (567, 548448), (591, 526176), (609, 510624), (648, 479892), (672, 462753), (696, 446796), (756, 411336), (783, 397152), (788, 394632), (812, 382968), (864, 359919), (928, 335097), (972, 319928), (1008, 308502), (1044, 297864), (1134, 274224), (1182, 263088), (1218, 255312), (1296, 239946), (1379, 225504), (1392, 223398), (1512, 205668), (1566, 198576), (1576, 197316), (1624, 191484), (1701, 182816), (1773, 175392), (1827, 170208), (1944, 159964), (2016, 154251), (2088, 148932), (2268, 137112), (2349, 132384), (2364, 131544), (2436, 127656), (2592, 119973), (2758, 112752), (2784, 111699), (3024, 102834), (3132, 99288), (3152, 98658), (3248, 95742), (3402, 91408), (3546, 87696), (3654, 85104), (3888, 79982), (4137, 75168), (4176, 74466), (4536, 68556), (4698, 66192), (4728, 65772), (4872, 63828), (5319, 58464), (5481, 56736), (5516, 56376), (5713, 54432), (6048, 51417), (6264, 49644), (6304, 49329), (6496, 47871), (6804, 45704), (7047, 44128), (7092, 43848), (7308, 42552), (7776, 39991), (8274, 37584), (8352, 37233), (9072, 34278), (9396, 33096), (9456, 32886), (9744, 31914), (10638, 29232), (10962, 28368), (11032, 28188), (11426, 27216), (12411, 25056), (12528, 24822), (13608, 22852), (14094, 22064), (14184, 21924), (14616, 21276), (15957, 19488), (16443, 18912), (16548, 18792), (17139, 18144)]