169660680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 621613440

約数和(自身を除く): 451952760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 109, 119, 120, 136, 140, 168, 170, 204, 210, 218, 238, 255, 280, 327, 340, 357, 408, 420, 436, 476, 510, 545, 595, 654, 680, 714, 763, 840, 872, 952, 1020, 1090, 1190, 1308, 1428, 1526, 1635, 1785, 1853, 2040, 2180, 2289, 2380, 2616, 2856, 3052, 3270, 3570, 3706, 3815, 4360, 4578, 4760, 5559, 6104, 6540, 7140, 7412, 7630, 9156, 9265, 11118, 11445, 11881, 12971, 13080, 14280, 14824, 15260, 18312, 18530, 22236, 22890, 23762, 25942, 27795, 30520, 35643, 37060, 38913, 44472, 45780, 47524, 51884, 55590, 59405, 64855, 71286, 74120, 77826, 83167, 91560, 95048, 103768, 111180, 118810, 129710, 142572, 155652, 166334, 178215, 194565, 201977, 222360, 237620, 249501, 259420, 285144, 311304, 332668, 356430, 389130, 403954, 415835, 475240, 499002, 518840, 605931, 665336, 712860, 778260, 807908, 831670, 998004, 1009885, 1211862, 1247505, 1413839, 1425720, 1556520, 1615816, 1663340, 1996008, 2019770, 2423724, 2495010, 2827678, 3029655, 3326680, 4039540, 4241517, 4847448, 4990020, 5655356, 6059310, 7069195, 8079080, 8483034, 9980040, 11310712, 12118620, 14138390, 16966068, 21207585, 24237240, 28276780, 33932136, 42415170, 56553560, 84830340, 169660680]

約数ペア:

[(1, 169660680), (2, 84830340), (3, 56553560), (4, 42415170), (5, 33932136), (6, 28276780), (7, 24237240), (8, 21207585), (10, 16966068), (12, 14138390), (14, 12118620), (15, 11310712), (17, 9980040), (20, 8483034), (21, 8079080), (24, 7069195), (28, 6059310), (30, 5655356), (34, 4990020), (35, 4847448), (40, 4241517), (42, 4039540), (51, 3326680), (56, 3029655), (60, 2827678), (68, 2495010), (70, 2423724), (84, 2019770), (85, 1996008), (102, 1663340), (105, 1615816), (109, 1556520), (119, 1425720), (120, 1413839), (136, 1247505), (140, 1211862), (168, 1009885), (170, 998004), (204, 831670), (210, 807908), (218, 778260), (238, 712860), (255, 665336), (280, 605931), (327, 518840), (340, 499002), (357, 475240), (408, 415835), (420, 403954), (436, 389130), (476, 356430), (510, 332668), (545, 311304), (595, 285144), (654, 259420), (680, 249501), (714, 237620), (763, 222360), (840, 201977), (872, 194565), (952, 178215), (1020, 166334), (1090, 155652), (1190, 142572), (1308, 129710), (1428, 118810), (1526, 111180), (1635, 103768), (1785, 95048), (1853, 91560), (2040, 83167), (2180, 77826), (2289, 74120), (2380, 71286), (2616, 64855), (2856, 59405), (3052, 55590), (3270, 51884), (3570, 47524), (3706, 45780), (3815, 44472), (4360, 38913), (4578, 37060), (4760, 35643), (5559, 30520), (6104, 27795), (6540, 25942), (7140, 23762), (7412, 22890), (7630, 22236), (9156, 18530), (9265, 18312), (11118, 15260), (11445, 14824), (11881, 14280), (12971, 13080)]