879641280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43633}}^1$

素因数の和:43663

約数の個数: 168

約数和(自身を含む): 3457907232

約数和(自身を除く): 2578265952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 43633, 87266, 130899, 174532, 218165, 261798, 305431, 349064, 392697, 436330, 523596, 610862, 654495, 698128, 785394, 872660, 916293, 1047192, 1221724, 1308990, 1396256, 1527155, 1570788, 1745320, 1832586, 1963485, 2094384, 2443448, 2617980, 2748879, 2792512, 3054310, 3141576, 3490640, 3665172, 3926970, 4188768, 4581465, 4886896, 5235960, 5497758, 6108620, 6283152, 6981280, 7330344, 7853940, 8377536, 9162930, 9773792, 10471920, 10995516, 12217240, 12566304, 13744395, 13962560, 14660688, 15707880, 18325860, 19547584, 20943840, 21991032, 24434480, 25132608, 27488790, 29321376, 31415760, 36651720, 41887680, 43982064, 48868960, 54977580, 58642752, 62831520, 73303440, 87964128, 97737920, 109955160, 125663040, 146606880, 175928256, 219910320, 293213760, 439820640, 879641280]

約数ペア:

[(1, 879641280), (2, 439820640), (3, 293213760), (4, 219910320), (5, 175928256), (6, 146606880), (7, 125663040), (8, 109955160), (9, 97737920), (10, 87964128), (12, 73303440), (14, 62831520), (15, 58642752), (16, 54977580), (18, 48868960), (20, 43982064), (21, 41887680), (24, 36651720), (28, 31415760), (30, 29321376), (32, 27488790), (35, 25132608), (36, 24434480), (40, 21991032), (42, 20943840), (45, 19547584), (48, 18325860), (56, 15707880), (60, 14660688), (63, 13962560), (64, 13744395), (70, 12566304), (72, 12217240), (80, 10995516), (84, 10471920), (90, 9773792), (96, 9162930), (105, 8377536), (112, 7853940), (120, 7330344), (126, 6981280), (140, 6283152), (144, 6108620), (160, 5497758), (168, 5235960), (180, 4886896), (192, 4581465), (210, 4188768), (224, 3926970), (240, 3665172), (252, 3490640), (280, 3141576), (288, 3054310), (315, 2792512), (320, 2748879), (336, 2617980), (360, 2443448), (420, 2094384), (448, 1963485), (480, 1832586), (504, 1745320), (560, 1570788), (576, 1527155), (630, 1396256), (672, 1308990), (720, 1221724), (840, 1047192), (960, 916293), (1008, 872660), (1120, 785394), (1260, 698128), (1344, 654495), (1440, 610862), (1680, 523596), (2016, 436330), (2240, 392697), (2520, 349064), (2880, 305431), (3360, 261798), (4032, 218165), (5040, 174532), (6720, 130899), (10080, 87266), (20160, 43633)]