161165766400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22109}}^1$

素因数の和:22219

約数の個数: 216

約数和(自身を含む): 428699280240

約数和(自身を除く): 267533513840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 67, 68, 80, 85, 100, 128, 134, 136, 160, 170, 200, 256, 268, 272, 320, 335, 340, 400, 425, 536, 544, 640, 670, 680, 800, 850, 1072, 1088, 1139, 1280, 1340, 1360, 1600, 1675, 1700, 2144, 2176, 2278, 2680, 2720, 3200, 3350, 3400, 4288, 4352, 4556, 5360, 5440, 5695, 6400, 6700, 6800, 8576, 9112, 10720, 10880, 11390, 13400, 13600, 17152, 18224, 21440, 21760, 22109, 22780, 26800, 27200, 28475, 36448, 42880, 44218, 45560, 53600, 54400, 56950, 72896, 85760, 88436, 91120, 107200, 108800, 110545, 113900, 145792, 176872, 182240, 214400, 221090, 227800, 291584, 353744, 364480, 375853, 428800, 442180, 455600, 552725, 707488, 728960, 751706, 884360, 911200, 1105450, 1414976, 1457920, 1481303, 1503412, 1768720, 1822400, 1879265, 2210900, 2829952, 2962606, 3006824, 3537440, 3644800, 3758530, 4421800, 5659904, 5925212, 6013648, 7074880, 7289600, 7406515, 7517060, 8843600, 9396325, 11850424, 12027296, 14149760, 14813030, 15034120, 17687200, 18792650, 23700848, 24054592, 25182151, 28299520, 29626060, 30068240, 35374400, 37032575, 37585300, 47401696, 48109184, 50364302, 59252120, 60136480, 70748800, 74065150, 75170600, 94803392, 96218368, 100728604, 118504240, 120272960, 125910755, 141497600, 148130300, 150341200, 189606784, 201457208, 237008480, 240545920, 251821510, 296260600, 300682400, 379213568, 402914416, 474016960, 481091840, 503643020, 592521200, 601364800, 629553775, 805828832, 948033920, 1007286040, 1185042400, 1202729600, 1259107550, 1611657664, 1896067840, 2014572080, 2370084800, 2405459200, 2518215100, 3223315328, 4029144160, 4740169600, 5036430200, 6446630656, 8058288320, 9480339200, 10072860400, 16116576640, 20145720800, 32233153280, 40291441600, 80582883200, 161165766400]

約数ペア:

[(1, 161165766400), (2, 80582883200), (4, 40291441600), (5, 32233153280), (8, 20145720800), (10, 16116576640), (16, 10072860400), (17, 9480339200), (20, 8058288320), (25, 6446630656), (32, 5036430200), (34, 4740169600), (40, 4029144160), (50, 3223315328), (64, 2518215100), (67, 2405459200), (68, 2370084800), (80, 2014572080), (85, 1896067840), (100, 1611657664), (128, 1259107550), (134, 1202729600), (136, 1185042400), (160, 1007286040), (170, 948033920), (200, 805828832), (256, 629553775), (268, 601364800), (272, 592521200), (320, 503643020), (335, 481091840), (340, 474016960), (400, 402914416), (425, 379213568), (536, 300682400), (544, 296260600), (640, 251821510), (670, 240545920), (680, 237008480), (800, 201457208), (850, 189606784), (1072, 150341200), (1088, 148130300), (1139, 141497600), (1280, 125910755), (1340, 120272960), (1360, 118504240), (1600, 100728604), (1675, 96218368), (1700, 94803392), (2144, 75170600), (2176, 74065150), (2278, 70748800), (2680, 60136480), (2720, 59252120), (3200, 50364302), (3350, 48109184), (3400, 47401696), (4288, 37585300), (4352, 37032575), (4556, 35374400), (5360, 30068240), (5440, 29626060), (5695, 28299520), (6400, 25182151), (6700, 24054592), (6800, 23700848), (8576, 18792650), (9112, 17687200), (10720, 15034120), (10880, 14813030), (11390, 14149760), (13400, 12027296), (13600, 11850424), (17152, 9396325), (18224, 8843600), (21440, 7517060), (21760, 7406515), (22109, 7289600), (22780, 7074880), (26800, 6013648), (27200, 5925212), (28475, 5659904), (36448, 4421800), (42880, 3758530), (44218, 3644800), (45560, 3537440), (53600, 3006824), (54400, 2962606), (56950, 2829952), (72896, 2210900), (85760, 1879265), (88436, 1822400), (91120, 1768720), (107200, 1503412), (108800, 1481303), (110545, 1457920), (113900, 1414976), (145792, 1105450), (176872, 911200), (182240, 884360), (214400, 751706), (221090, 728960), (227800, 707488), (291584, 552725), (353744, 455600), (364480, 442180), (375853, 428800)]