155485008

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 380730672

約数列:

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

約数ペア:

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