858847080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78649}}^1$

素因数の和:78683

約数の個数: 128

約数和(自身を含む): 3171168000

約数和(自身を除く): 2312320920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 78649, 157298, 235947, 314596, 393245, 471894, 550543, 629192, 786490, 943788, 1022437, 1101086, 1179735, 1572980, 1651629, 1887576, 2044874, 2202172, 2359470, 2752715, 3067311, 3145960, 3303258, 4089748, 4404344, 4718940, 5112185, 5505430, 6134622, 6606516, 7157059, 8179496, 8258145, 9437880, 10224370, 11010860, 12269244, 13213032, 14314118, 15336555, 16516290, 20448740, 21471177, 22021720, 24538488, 28628236, 30673110, 33032580, 35785295, 40897480, 42942354, 57256472, 61346220, 66065160, 71570590, 85884708, 107355885, 122692440, 143141180, 171769416, 214711770, 286282360, 429423540, 858847080]

約数ペア:

[(1, 858847080), (2, 429423540), (3, 286282360), (4, 214711770), (5, 171769416), (6, 143141180), (7, 122692440), (8, 107355885), (10, 85884708), (12, 71570590), (13, 66065160), (14, 61346220), (15, 57256472), (20, 42942354), (21, 40897480), (24, 35785295), (26, 33032580), (28, 30673110), (30, 28628236), (35, 24538488), (39, 22021720), (40, 21471177), (42, 20448740), (52, 16516290), (56, 15336555), (60, 14314118), (65, 13213032), (70, 12269244), (78, 11010860), (84, 10224370), (91, 9437880), (104, 8258145), (105, 8179496), (120, 7157059), (130, 6606516), (140, 6134622), (156, 5505430), (168, 5112185), (182, 4718940), (195, 4404344), (210, 4089748), (260, 3303258), (273, 3145960), (280, 3067311), (312, 2752715), (364, 2359470), (390, 2202172), (420, 2044874), (455, 1887576), (520, 1651629), (546, 1572980), (728, 1179735), (780, 1101086), (840, 1022437), (910, 943788), (1092, 786490), (1365, 629192), (1560, 550543), (1820, 471894), (2184, 393245), (2730, 314596), (3640, 235947), (5460, 157298), (10920, 78649)]