170247840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2251

約数の個数: 192

約数和(自身を含む): 639830016

約数和(自身を除く): 469582176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2203, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4406, 4830, 5152, 5520, 6440, 6609, 7728, 8812, 9660, 11015, 11040, 12880, 13218, 15421, 15456, 17624, 19320, 22030, 25760, 26436, 30842, 33045, 35248, 38640, 44060, 46263, 50669, 52872, 61684, 66090, 70496, 77105, 77280, 88120, 92526, 101338, 105744, 123368, 132180, 152007, 154210, 176240, 185052, 202676, 211488, 231315, 246736, 253345, 264360, 304014, 308420, 352480, 354683, 370104, 405352, 462630, 493472, 506690, 528720, 608028, 616840, 709366, 740208, 760035, 810704, 925260, 1013380, 1057440, 1064049, 1216056, 1233680, 1418732, 1480416, 1520070, 1621408, 1773415, 1850520, 2026760, 2128098, 2432112, 2467360, 2837464, 3040140, 3546830, 3701040, 4053520, 4256196, 4864224, 5320245, 5674928, 6080280, 7093660, 7402080, 8107040, 8512392, 10640490, 11349856, 12160560, 14187320, 17024784, 21280980, 24321120, 28374640, 34049568, 42561960, 56749280, 85123920, 170247840]

約数ペア:

[(1, 170247840), (2, 85123920), (3, 56749280), (4, 42561960), (5, 34049568), (6, 28374640), (7, 24321120), (8, 21280980), (10, 17024784), (12, 14187320), (14, 12160560), (15, 11349856), (16, 10640490), (20, 8512392), (21, 8107040), (23, 7402080), (24, 7093660), (28, 6080280), (30, 5674928), (32, 5320245), (35, 4864224), (40, 4256196), (42, 4053520), (46, 3701040), (48, 3546830), (56, 3040140), (60, 2837464), (69, 2467360), (70, 2432112), (80, 2128098), (84, 2026760), (92, 1850520), (96, 1773415), (105, 1621408), (112, 1520070), (115, 1480416), (120, 1418732), (138, 1233680), (140, 1216056), (160, 1064049), (161, 1057440), (168, 1013380), (184, 925260), (210, 810704), (224, 760035), (230, 740208), (240, 709366), (276, 616840), (280, 608028), (322, 528720), (336, 506690), (345, 493472), (368, 462630), (420, 405352), (460, 370104), (480, 354683), (483, 352480), (552, 308420), (560, 304014), (644, 264360), (672, 253345), (690, 246736), (736, 231315), (805, 211488), (840, 202676), (920, 185052), (966, 176240), (1104, 154210), (1120, 152007), (1288, 132180), (1380, 123368), (1610, 105744), (1680, 101338), (1840, 92526), (1932, 88120), (2203, 77280), (2208, 77105), (2415, 70496), (2576, 66090), (2760, 61684), (3220, 52872), (3360, 50669), (3680, 46263), (3864, 44060), (4406, 38640), (4830, 35248), (5152, 33045), (5520, 30842), (6440, 26436), (6609, 25760), (7728, 22030), (8812, 19320), (9660, 17624), (11015, 15456), (11040, 15421), (12880, 13218)]