136697680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 391474944

約数和(自身を除く): 254777264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 83, 85, 112, 119, 136, 140, 166, 170, 173, 238, 272, 280, 332, 340, 346, 415, 476, 560, 581, 595, 664, 680, 692, 830, 865, 952, 1162, 1190, 1211, 1328, 1360, 1384, 1411, 1660, 1730, 1904, 2324, 2380, 2422, 2768, 2822, 2905, 2941, 3320, 3460, 4648, 4760, 4844, 5644, 5810, 5882, 6055, 6640, 6920, 7055, 9296, 9520, 9688, 9877, 11288, 11620, 11764, 12110, 13840, 14110, 14359, 14705, 19376, 19754, 20587, 22576, 23240, 23528, 24220, 28220, 28718, 29410, 39508, 41174, 46480, 47056, 48440, 49385, 56440, 57436, 58820, 71795, 79016, 82348, 96880, 98770, 100513, 102935, 112880, 114872, 117640, 143590, 158032, 164696, 197540, 201026, 205870, 229744, 235280, 244103, 287180, 329392, 395080, 402052, 411740, 488206, 502565, 574360, 790160, 804104, 823480, 976412, 1005130, 1148720, 1220515, 1608208, 1646960, 1708721, 1952824, 2010260, 2441030, 3417442, 3905648, 4020520, 4882060, 6834884, 8041040, 8543605, 9764120, 13669768, 17087210, 19528240, 27339536, 34174420, 68348840, 136697680]

約数ペア:

[(1, 136697680), (2, 68348840), (4, 34174420), (5, 27339536), (7, 19528240), (8, 17087210), (10, 13669768), (14, 9764120), (16, 8543605), (17, 8041040), (20, 6834884), (28, 4882060), (34, 4020520), (35, 3905648), (40, 3417442), (56, 2441030), (68, 2010260), (70, 1952824), (80, 1708721), (83, 1646960), (85, 1608208), (112, 1220515), (119, 1148720), (136, 1005130), (140, 976412), (166, 823480), (170, 804104), (173, 790160), (238, 574360), (272, 502565), (280, 488206), (332, 411740), (340, 402052), (346, 395080), (415, 329392), (476, 287180), (560, 244103), (581, 235280), (595, 229744), (664, 205870), (680, 201026), (692, 197540), (830, 164696), (865, 158032), (952, 143590), (1162, 117640), (1190, 114872), (1211, 112880), (1328, 102935), (1360, 100513), (1384, 98770), (1411, 96880), (1660, 82348), (1730, 79016), (1904, 71795), (2324, 58820), (2380, 57436), (2422, 56440), (2768, 49385), (2822, 48440), (2905, 47056), (2941, 46480), (3320, 41174), (3460, 39508), (4648, 29410), (4760, 28718), (4844, 28220), (5644, 24220), (5810, 23528), (5882, 23240), (6055, 22576), (6640, 20587), (6920, 19754), (7055, 19376), (9296, 14705), (9520, 14359), (9688, 14110), (9877, 13840), (11288, 12110), (11620, 11764)]