1178946720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{116959}}^1$

素因数の和:116987

約数の個数: 144

約数和(自身を含む): 4597931520

約数和(自身を除く): 3418984800

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 116959, 233918, 350877, 467836, 584795, 701754, 818713, 935672, 1052631, 1169590, 1403508, 1637426, 1754385, 1871344, 2105262, 2339180, 2456139, 2807016, 3274852, 3508770, 3742688, 4093565, 4210524, 4678360, 4912278, 5263155, 5614032, 6549704, 7017540, 7368417, 8187130, 8421048, 9356720, 9824556, 10526310, 11228064, 12280695, 13099408, 14035080, 14736834, 16374260, 16842096, 18713440, 19649112, 21052620, 24561390, 26198816, 28070160, 29473668, 32748520, 33684192, 36842085, 39298224, 42105240, 49122780, 56140320, 58947336, 65497040, 73684170, 78596448, 84210480, 98245560, 117894672, 130994080, 147368340, 168420960, 196491120, 235789344, 294736680, 392982240, 589473360, 1178946720]

約数ペア:

[(1, 1178946720), (2, 589473360), (3, 392982240), (4, 294736680), (5, 235789344), (6, 196491120), (7, 168420960), (8, 147368340), (9, 130994080), (10, 117894672), (12, 98245560), (14, 84210480), (15, 78596448), (16, 73684170), (18, 65497040), (20, 58947336), (21, 56140320), (24, 49122780), (28, 42105240), (30, 39298224), (32, 36842085), (35, 33684192), (36, 32748520), (40, 29473668), (42, 28070160), (45, 26198816), (48, 24561390), (56, 21052620), (60, 19649112), (63, 18713440), (70, 16842096), (72, 16374260), (80, 14736834), (84, 14035080), (90, 13099408), (96, 12280695), (105, 11228064), (112, 10526310), (120, 9824556), (126, 9356720), (140, 8421048), (144, 8187130), (160, 7368417), (168, 7017540), (180, 6549704), (210, 5614032), (224, 5263155), (240, 4912278), (252, 4678360), (280, 4210524), (288, 4093565), (315, 3742688), (336, 3508770), (360, 3274852), (420, 2807016), (480, 2456139), (504, 2339180), (560, 2105262), (630, 1871344), (672, 1754385), (720, 1637426), (840, 1403508), (1008, 1169590), (1120, 1052631), (1260, 935672), (1440, 818713), (1680, 701754), (2016, 584795), (2520, 467836), (3360, 350877), (5040, 233918), (10080, 116959)]