171439560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 597682800

約数和(自身を除く): 426243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 255, 257, 306, 327, 340, 360, 408, 436, 510, 514, 545, 612, 654, 680, 765, 771, 872, 981, 1020, 1028, 1090, 1224, 1285, 1308, 1530, 1542, 1635, 1853, 1962, 2040, 2056, 2180, 2313, 2570, 2616, 3060, 3084, 3270, 3706, 3855, 3924, 4360, 4369, 4626, 4905, 5140, 5559, 6120, 6168, 6540, 7412, 7710, 7848, 8738, 9252, 9265, 9810, 10280, 11118, 11565, 13080, 13107, 14824, 15420, 16677, 17476, 18504, 18530, 19620, 21845, 22236, 23130, 26214, 27795, 28013, 30840, 33354, 34952, 37060, 39240, 39321, 43690, 44472, 46260, 52428, 55590, 56026, 65535, 66708, 74120, 78642, 83385, 84039, 87380, 92520, 104856, 111180, 112052, 131070, 133416, 140065, 157284, 166770, 168078, 174760, 196605, 222360, 224104, 252117, 262140, 280130, 314568, 333540, 336156, 393210, 420195, 476221, 504234, 524280, 560260, 667080, 672312, 786420, 840390, 952442, 1008468, 1120520, 1260585, 1428663, 1572840, 1680780, 1904884, 2016936, 2381105, 2521170, 2857326, 3361560, 3809768, 4285989, 4762210, 5042340, 5714652, 7143315, 8571978, 9524420, 10084680, 11429304, 14286630, 17143956, 19048840, 21429945, 28573260, 34287912, 42859890, 57146520, 85719780, 171439560]

約数ペア:

[(1, 171439560), (2, 85719780), (3, 57146520), (4, 42859890), (5, 34287912), (6, 28573260), (8, 21429945), (9, 19048840), (10, 17143956), (12, 14286630), (15, 11429304), (17, 10084680), (18, 9524420), (20, 8571978), (24, 7143315), (30, 5714652), (34, 5042340), (36, 4762210), (40, 4285989), (45, 3809768), (51, 3361560), (60, 2857326), (68, 2521170), (72, 2381105), (85, 2016936), (90, 1904884), (102, 1680780), (109, 1572840), (120, 1428663), (136, 1260585), (153, 1120520), (170, 1008468), (180, 952442), (204, 840390), (218, 786420), (255, 672312), (257, 667080), (306, 560260), (327, 524280), (340, 504234), (360, 476221), (408, 420195), (436, 393210), (510, 336156), (514, 333540), (545, 314568), (612, 280130), (654, 262140), (680, 252117), (765, 224104), (771, 222360), (872, 196605), (981, 174760), (1020, 168078), (1028, 166770), (1090, 157284), (1224, 140065), (1285, 133416), (1308, 131070), (1530, 112052), (1542, 111180), (1635, 104856), (1853, 92520), (1962, 87380), (2040, 84039), (2056, 83385), (2180, 78642), (2313, 74120), (2570, 66708), (2616, 65535), (3060, 56026), (3084, 55590), (3270, 52428), (3706, 46260), (3855, 44472), (3924, 43690), (4360, 39321), (4369, 39240), (4626, 37060), (4905, 34952), (5140, 33354), (5559, 30840), (6120, 28013), (6168, 27795), (6540, 26214), (7412, 23130), (7710, 22236), (7848, 21845), (8738, 19620), (9252, 18530), (9265, 18504), (9810, 17476), (10280, 16677), (11118, 15420), (11565, 14824), (13080, 13107)]