172069760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 434764800

約数和(自身を除く): 262695040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 116, 127, 128, 145, 146, 160, 232, 254, 290, 292, 320, 365, 464, 508, 580, 584, 635, 640, 730, 928, 1016, 1160, 1168, 1270, 1460, 1856, 2032, 2117, 2320, 2336, 2540, 2920, 3683, 3712, 4064, 4234, 4640, 4672, 5080, 5840, 7366, 8128, 8468, 9271, 9280, 9344, 10160, 10585, 11680, 14732, 16256, 16936, 18415, 18542, 18560, 20320, 21170, 23360, 29464, 33872, 36830, 37084, 40640, 42340, 46355, 46720, 58928, 67744, 73660, 74168, 81280, 84680, 92710, 117856, 135488, 147320, 148336, 169360, 185420, 235712, 268859, 270976, 294640, 296672, 338720, 370840, 471424, 537718, 589280, 593344, 677440, 741680, 1075436, 1178560, 1186688, 1344295, 1354880, 1483360, 2150872, 2357120, 2688590, 2966720, 4301744, 5377180, 5933440, 8603488, 10754360, 17206976, 21508720, 34413952, 43017440, 86034880, 172069760]

約数ペア:

[(1, 172069760), (2, 86034880), (4, 43017440), (5, 34413952), (8, 21508720), (10, 17206976), (16, 10754360), (20, 8603488), (29, 5933440), (32, 5377180), (40, 4301744), (58, 2966720), (64, 2688590), (73, 2357120), (80, 2150872), (116, 1483360), (127, 1354880), (128, 1344295), (145, 1186688), (146, 1178560), (160, 1075436), (232, 741680), (254, 677440), (290, 593344), (292, 589280), (320, 537718), (365, 471424), (464, 370840), (508, 338720), (580, 296672), (584, 294640), (635, 270976), (640, 268859), (730, 235712), (928, 185420), (1016, 169360), (1160, 148336), (1168, 147320), (1270, 135488), (1460, 117856), (1856, 92710), (2032, 84680), (2117, 81280), (2320, 74168), (2336, 73660), (2540, 67744), (2920, 58928), (3683, 46720), (3712, 46355), (4064, 42340), (4234, 40640), (4640, 37084), (4672, 36830), (5080, 33872), (5840, 29464), (7366, 23360), (8128, 21170), (8468, 20320), (9271, 18560), (9280, 18542), (9344, 18415), (10160, 16936), (10585, 16256), (11680, 14732)]