226781880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3993

約数の個数: 128

約数和(自身を含む): 752673600

約数和(自身を除く): 525891720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 3929, 4440, 4810, 5772, 7215, 7858, 9620, 11544, 11787, 14430, 15716, 19240, 19645, 23574, 28860, 31432, 39290, 47148, 51077, 57720, 58935, 78580, 94296, 102154, 117870, 145373, 153231, 157160, 204308, 235740, 255385, 290746, 306462, 408616, 436119, 471480, 510770, 581492, 612924, 726865, 766155, 872238, 1021540, 1162984, 1225848, 1453730, 1532310, 1744476, 1889849, 2043080, 2180595, 2907460, 3064620, 3488952, 3779698, 4361190, 5669547, 5814920, 6129240, 7559396, 8722380, 9449245, 11339094, 15118792, 17444760, 18898490, 22678188, 28347735, 37796980, 45356376, 56695470, 75593960, 113390940, 226781880]

約数ペア:

[(1, 226781880), (2, 113390940), (3, 75593960), (4, 56695470), (5, 45356376), (6, 37796980), (8, 28347735), (10, 22678188), (12, 18898490), (13, 17444760), (15, 15118792), (20, 11339094), (24, 9449245), (26, 8722380), (30, 7559396), (37, 6129240), (39, 5814920), (40, 5669547), (52, 4361190), (60, 3779698), (65, 3488952), (74, 3064620), (78, 2907460), (104, 2180595), (111, 2043080), (120, 1889849), (130, 1744476), (148, 1532310), (156, 1453730), (185, 1225848), (195, 1162984), (222, 1021540), (260, 872238), (296, 766155), (312, 726865), (370, 612924), (390, 581492), (444, 510770), (481, 471480), (520, 436119), (555, 408616), (740, 306462), (780, 290746), (888, 255385), (962, 235740), (1110, 204308), (1443, 157160), (1480, 153231), (1560, 145373), (1924, 117870), (2220, 102154), (2405, 94296), (2886, 78580), (3848, 58935), (3929, 57720), (4440, 51077), (4810, 47148), (5772, 39290), (7215, 31432), (7858, 28860), (9620, 23574), (11544, 19645), (11787, 19240), (14430, 15716)]