173225920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4590

約数の個数: 112

約数和(自身を含む): 499262400

約数和(自身を除く): 326036480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4549, 4760, 5440, 7616, 9098, 9520, 18196, 19040, 22745, 31843, 36392, 38080, 45490, 63686, 72784, 77333, 90980, 127372, 145568, 154666, 159215, 181960, 254744, 291136, 309332, 318430, 363920, 386665, 509488, 541331, 618664, 636860, 727840, 773330, 1018976, 1082662, 1237328, 1273720, 1455680, 1546660, 2037952, 2165324, 2474656, 2547440, 2706655, 3093320, 4330648, 4949312, 5094880, 5413310, 6186640, 8661296, 10189760, 10826620, 12373280, 17322592, 21653240, 24746560, 34645184, 43306480, 86612960, 173225920]

約数ペア:

[(1, 173225920), (2, 86612960), (4, 43306480), (5, 34645184), (7, 24746560), (8, 21653240), (10, 17322592), (14, 12373280), (16, 10826620), (17, 10189760), (20, 8661296), (28, 6186640), (32, 5413310), (34, 5094880), (35, 4949312), (40, 4330648), (56, 3093320), (64, 2706655), (68, 2547440), (70, 2474656), (80, 2165324), (85, 2037952), (112, 1546660), (119, 1455680), (136, 1273720), (140, 1237328), (160, 1082662), (170, 1018976), (224, 773330), (238, 727840), (272, 636860), (280, 618664), (320, 541331), (340, 509488), (448, 386665), (476, 363920), (544, 318430), (560, 309332), (595, 291136), (680, 254744), (952, 181960), (1088, 159215), (1120, 154666), (1190, 145568), (1360, 127372), (1904, 90980), (2240, 77333), (2380, 72784), (2720, 63686), (3808, 45490), (4549, 38080), (4760, 36392), (5440, 31843), (7616, 22745), (9098, 19040), (9520, 18196)]