734489600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2250

約数の個数: 132

約数和(自身を含む): 1961582784

約数和(自身を除く): 1227093184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2080, 2207, 2560, 2600, 3200, 3328, 4160, 4414, 5120, 5200, 6400, 6656, 8320, 8828, 10400, 11035, 12800, 13312, 16640, 17656, 20800, 22070, 25600, 28691, 33280, 35312, 41600, 44140, 55175, 57382, 66560, 70624, 83200, 88280, 110350, 114764, 141248, 143455, 166400, 176560, 220700, 229528, 282496, 286910, 332800, 353120, 441400, 459056, 564992, 573820, 706240, 717275, 882800, 918112, 1129984, 1147640, 1412480, 1434550, 1765600, 1836224, 2259968, 2295280, 2824960, 2869100, 3531200, 3672448, 4590560, 5649920, 5738200, 7062400, 7344896, 9181120, 11299840, 11476400, 14124800, 14689792, 18362240, 22952800, 28249600, 29379584, 36724480, 45905600, 56499200, 73448960, 91811200, 146897920, 183622400, 367244800, 734489600]

約数ペア:

[(1, 734489600), (2, 367244800), (4, 183622400), (5, 146897920), (8, 91811200), (10, 73448960), (13, 56499200), (16, 45905600), (20, 36724480), (25, 29379584), (26, 28249600), (32, 22952800), (40, 18362240), (50, 14689792), (52, 14124800), (64, 11476400), (65, 11299840), (80, 9181120), (100, 7344896), (104, 7062400), (128, 5738200), (130, 5649920), (160, 4590560), (200, 3672448), (208, 3531200), (256, 2869100), (260, 2824960), (320, 2295280), (325, 2259968), (400, 1836224), (416, 1765600), (512, 1434550), (520, 1412480), (640, 1147640), (650, 1129984), (800, 918112), (832, 882800), (1024, 717275), (1040, 706240), (1280, 573820), (1300, 564992), (1600, 459056), (1664, 441400), (2080, 353120), (2207, 332800), (2560, 286910), (2600, 282496), (3200, 229528), (3328, 220700), (4160, 176560), (4414, 166400), (5120, 143455), (5200, 141248), (6400, 114764), (6656, 110350), (8320, 88280), (8828, 83200), (10400, 70624), (11035, 66560), (12800, 57382), (13312, 55175), (16640, 44140), (17656, 41600), (20800, 35312), (22070, 33280), (25600, 28691)]