244379200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 670234880

約数和(自身を除く): 425855680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 379, 400, 403, 416, 496, 520, 620, 650, 758, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1516, 1550, 1600, 1612, 1895, 1984, 2015, 2080, 2480, 2600, 3032, 3100, 3224, 3790, 4030, 4160, 4927, 4960, 5200, 6064, 6200, 6448, 7580, 8060, 9475, 9854, 9920, 10075, 10400, 11749, 12128, 12400, 12896, 15160, 16120, 18950, 19708, 20150, 20800, 23498, 24256, 24635, 24800, 25792, 30320, 32240, 37900, 39416, 40300, 46996, 49270, 49600, 58745, 60640, 64480, 75800, 78832, 80600, 93992, 98540, 117490, 121280, 123175, 128960, 151600, 152737, 157664, 161200, 187984, 197080, 234980, 246350, 293725, 303200, 305474, 315328, 322400, 375968, 394160, 469960, 492700, 587450, 606400, 610948, 644800, 751936, 763685, 788320, 939920, 985400, 1174900, 1221896, 1527370, 1576640, 1879840, 1970800, 2349800, 2443792, 3054740, 3759680, 3818425, 3941600, 4699600, 4887584, 6109480, 7636850, 7883200, 9399200, 9775168, 12218960, 15273700, 18798400, 24437920, 30547400, 48875840, 61094800, 122189600, 244379200]

約数ペア:

[(1, 244379200), (2, 122189600), (4, 61094800), (5, 48875840), (8, 30547400), (10, 24437920), (13, 18798400), (16, 15273700), (20, 12218960), (25, 9775168), (26, 9399200), (31, 7883200), (32, 7636850), (40, 6109480), (50, 4887584), (52, 4699600), (62, 3941600), (64, 3818425), (65, 3759680), (80, 3054740), (100, 2443792), (104, 2349800), (124, 1970800), (130, 1879840), (155, 1576640), (160, 1527370), (200, 1221896), (208, 1174900), (248, 985400), (260, 939920), (310, 788320), (320, 763685), (325, 751936), (379, 644800), (400, 610948), (403, 606400), (416, 587450), (496, 492700), (520, 469960), (620, 394160), (650, 375968), (758, 322400), (775, 315328), (800, 305474), (806, 303200), (832, 293725), (992, 246350), (1040, 234980), (1240, 197080), (1300, 187984), (1516, 161200), (1550, 157664), (1600, 152737), (1612, 151600), (1895, 128960), (1984, 123175), (2015, 121280), (2080, 117490), (2480, 98540), (2600, 93992), (3032, 80600), (3100, 78832), (3224, 75800), (3790, 64480), (4030, 60640), (4160, 58745), (4927, 49600), (4960, 49270), (5200, 46996), (6064, 40300), (6200, 39416), (6448, 37900), (7580, 32240), (8060, 30320), (9475, 25792), (9854, 24800), (9920, 24635), (10075, 24256), (10400, 23498), (11749, 20800), (12128, 20150), (12400, 19708), (12896, 18950), (15160, 16120)]