206469760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2754

約数の個数: 128

約数和(自身を含む): 597507840

約数和(自身を除く): 391038080

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, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2711, 2720, 3808, 4480, 4760, 5422, 5440, 7616, 9520, 10844, 10880, 13555, 15232, 18977, 19040, 21688, 27110, 37954, 38080, 43376, 46087, 54220, 75908, 76160, 86752, 92174, 94885, 108440, 151816, 173504, 184348, 189770, 216880, 230435, 303632, 322609, 347008, 368696, 379540, 433760, 460870, 607264, 645218, 737392, 759080, 867520, 921740, 1214528, 1290436, 1474784, 1518160, 1613045, 1735040, 1843480, 2429056, 2580872, 2949568, 3036320, 3226090, 3686960, 5161744, 5899136, 6072640, 6452180, 7373920, 10323488, 12145280, 12904360, 14747840, 20646976, 25808720, 29495680, 41293952, 51617440, 103234880, 206469760]

約数ペア:

[(1, 206469760), (2, 103234880), (4, 51617440), (5, 41293952), (7, 29495680), (8, 25808720), (10, 20646976), (14, 14747840), (16, 12904360), (17, 12145280), (20, 10323488), (28, 7373920), (32, 6452180), (34, 6072640), (35, 5899136), (40, 5161744), (56, 3686960), (64, 3226090), (68, 3036320), (70, 2949568), (80, 2580872), (85, 2429056), (112, 1843480), (119, 1735040), (128, 1613045), (136, 1518160), (140, 1474784), (160, 1290436), (170, 1214528), (224, 921740), (238, 867520), (272, 759080), (280, 737392), (320, 645218), (340, 607264), (448, 460870), (476, 433760), (544, 379540), (560, 368696), (595, 347008), (640, 322609), (680, 303632), (896, 230435), (952, 216880), (1088, 189770), (1120, 184348), (1190, 173504), (1360, 151816), (1904, 108440), (2176, 94885), (2240, 92174), (2380, 86752), (2711, 76160), (2720, 75908), (3808, 54220), (4480, 46087), (4760, 43376), (5422, 38080), (5440, 37954), (7616, 27110), (9520, 21688), (10844, 19040), (10880, 18977), (13555, 15232)]