233728740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{20611}}^1$

素因数の和:20639

約数の個数: 120

約数和(自身を含む): 838001472

約数和(自身を除く): 604272732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 20611, 41222, 61833, 82444, 103055, 123666, 144277, 185499, 206110, 247332, 288554, 309165, 370998, 412220, 432831, 556497, 577108, 618330, 721385, 741996, 865662, 927495, 1112994, 1236660, 1298493, 1442770, 1669491, 1731324, 1854990, 2164155, 2225988, 2596986, 2782485, 2885540, 3338982, 3709980, 3895479, 4328310, 5193972, 5564970, 6492465, 6677964, 7790958, 8347455, 8656620, 11129940, 11686437, 12984930, 15581916, 16694910, 19477395, 23372874, 25969860, 33389820, 38954790, 46745748, 58432185, 77909580, 116864370, 233728740]

約数ペア:

[(1, 233728740), (2, 116864370), (3, 77909580), (4, 58432185), (5, 46745748), (6, 38954790), (7, 33389820), (9, 25969860), (10, 23372874), (12, 19477395), (14, 16694910), (15, 15581916), (18, 12984930), (20, 11686437), (21, 11129940), (27, 8656620), (28, 8347455), (30, 7790958), (35, 6677964), (36, 6492465), (42, 5564970), (45, 5193972), (54, 4328310), (60, 3895479), (63, 3709980), (70, 3338982), (81, 2885540), (84, 2782485), (90, 2596986), (105, 2225988), (108, 2164155), (126, 1854990), (135, 1731324), (140, 1669491), (162, 1442770), (180, 1298493), (189, 1236660), (210, 1112994), (252, 927495), (270, 865662), (315, 741996), (324, 721385), (378, 618330), (405, 577108), (420, 556497), (540, 432831), (567, 412220), (630, 370998), (756, 309165), (810, 288554), (945, 247332), (1134, 206110), (1260, 185499), (1620, 144277), (1890, 123666), (2268, 103055), (2835, 82444), (3780, 61833), (5670, 41222), (11340, 20611)]