438978960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29033}}^1$

素因数の和:29062

約数の個数: 160

約数和(自身を含む): 1728103680

約数和(自身を除く): 1289124720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 29033, 58066, 87099, 116132, 145165, 174198, 203231, 232264, 261297, 290330, 348396, 406462, 435495, 464528, 522594, 580660, 609693, 696792, 783891, 812924, 870990, 1016155, 1045188, 1161320, 1219386, 1306485, 1393584, 1567782, 1625848, 1741980, 1829079, 2032310, 2090376, 2322640, 2438772, 2612970, 3048465, 3135564, 3251696, 3483960, 3658158, 3919455, 4064620, 4180752, 4877544, 5225940, 5487237, 6096930, 6271128, 6967920, 7316316, 7838910, 8129240, 9145395, 9755088, 10451880, 10974474, 12193860, 12542256, 14632632, 15677820, 16258480, 18290790, 20903760, 21948948, 24387720, 27436185, 29265264, 31355640, 36581580, 43897896, 48775440, 54872370, 62711280, 73163160, 87795792, 109744740, 146326320, 219489480, 438978960]

約数ペア:

[(1, 438978960), (2, 219489480), (3, 146326320), (4, 109744740), (5, 87795792), (6, 73163160), (7, 62711280), (8, 54872370), (9, 48775440), (10, 43897896), (12, 36581580), (14, 31355640), (15, 29265264), (16, 27436185), (18, 24387720), (20, 21948948), (21, 20903760), (24, 18290790), (27, 16258480), (28, 15677820), (30, 14632632), (35, 12542256), (36, 12193860), (40, 10974474), (42, 10451880), (45, 9755088), (48, 9145395), (54, 8129240), (56, 7838910), (60, 7316316), (63, 6967920), (70, 6271128), (72, 6096930), (80, 5487237), (84, 5225940), (90, 4877544), (105, 4180752), (108, 4064620), (112, 3919455), (120, 3658158), (126, 3483960), (135, 3251696), (140, 3135564), (144, 3048465), (168, 2612970), (180, 2438772), (189, 2322640), (210, 2090376), (216, 2032310), (240, 1829079), (252, 1741980), (270, 1625848), (280, 1567782), (315, 1393584), (336, 1306485), (360, 1219386), (378, 1161320), (420, 1045188), (432, 1016155), (504, 870990), (540, 812924), (560, 783891), (630, 696792), (720, 609693), (756, 580660), (840, 522594), (945, 464528), (1008, 435495), (1080, 406462), (1260, 348396), (1512, 290330), (1680, 261297), (1890, 232264), (2160, 203231), (2520, 174198), (3024, 145165), (3780, 116132), (5040, 87099), (7560, 58066), (15120, 29033)]