160413960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 606795840

約数和(自身を除く): 446381880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 361, 380, 399, 420, 437, 456, 460, 483, 529, 532, 552, 570, 644, 665, 690, 722, 760, 798, 805, 840, 874, 920, 966, 1058, 1064, 1083, 1140, 1288, 1311, 1330, 1380, 1444, 1587, 1596, 1610, 1748, 1805, 1932, 1995, 2116, 2166, 2185, 2280, 2415, 2527, 2622, 2645, 2660, 2760, 2888, 3059, 3174, 3192, 3220, 3496, 3610, 3703, 3864, 3990, 4232, 4332, 4370, 4830, 5054, 5244, 5290, 5320, 5415, 6118, 6348, 6440, 6555, 7220, 7406, 7581, 7935, 7980, 8303, 8664, 8740, 9177, 9660, 10051, 10108, 10488, 10580, 10830, 11109, 12236, 12635, 12696, 13110, 14440, 14812, 15162, 15295, 15870, 15960, 16606, 17480, 18354, 18515, 19320, 20102, 20216, 21160, 21660, 22218, 24472, 24909, 25270, 26220, 29624, 30153, 30324, 30590, 31740, 33212, 36708, 37030, 37905, 40204, 41515, 43320, 44436, 45885, 49818, 50255, 50540, 52440, 55545, 58121, 60306, 60648, 61180, 63480, 66424, 70357, 73416, 74060, 75810, 80408, 83030, 88872, 91770, 99636, 100510, 101080, 111090, 116242, 120612, 122360, 124545, 140714, 148120, 150765, 151620, 166060, 174363, 183540, 190969, 199272, 201020, 211071, 222180, 232484, 241224, 249090, 281428, 290605, 301530, 303240, 332120, 348726, 351785, 367080, 381938, 402040, 422142, 444360, 464968, 498180, 562856, 572907, 581210, 603060, 697452, 703570, 763876, 844284, 871815, 954845, 996360, 1055355, 1145814, 1162420, 1206120, 1336783, 1394904, 1407140, 1527752, 1688568, 1743630, 1909690, 2110710, 2291628, 2324840, 2673566, 2814280, 2864535, 3487260, 3819380, 4010349, 4221420, 4583256, 5347132, 5729070, 6683915, 6974520, 7638760, 8020698, 8442840, 10694264, 11458140, 13367830, 16041396, 20051745, 22916280, 26735660, 32082792, 40103490, 53471320, 80206980, 160413960]

約数ペア:

[(1, 160413960), (2, 80206980), (3, 53471320), (4, 40103490), (5, 32082792), (6, 26735660), (7, 22916280), (8, 20051745), (10, 16041396), (12, 13367830), (14, 11458140), (15, 10694264), (19, 8442840), (20, 8020698), (21, 7638760), (23, 6974520), (24, 6683915), (28, 5729070), (30, 5347132), (35, 4583256), (38, 4221420), (40, 4010349), (42, 3819380), (46, 3487260), (56, 2864535), (57, 2814280), (60, 2673566), (69, 2324840), (70, 2291628), (76, 2110710), (84, 1909690), (92, 1743630), (95, 1688568), (105, 1527752), (114, 1407140), (115, 1394904), (120, 1336783), (133, 1206120), (138, 1162420), (140, 1145814), (152, 1055355), (161, 996360), (168, 954845), (184, 871815), (190, 844284), (210, 763876), (228, 703570), (230, 697452), (266, 603060), (276, 581210), (280, 572907), (285, 562856), (322, 498180), (345, 464968), (361, 444360), (380, 422142), (399, 402040), (420, 381938), (437, 367080), (456, 351785), (460, 348726), (483, 332120), (529, 303240), (532, 301530), (552, 290605), (570, 281428), (644, 249090), (665, 241224), (690, 232484), (722, 222180), (760, 211071), (798, 201020), (805, 199272), (840, 190969), (874, 183540), (920, 174363), (966, 166060), (1058, 151620), (1064, 150765), (1083, 148120), (1140, 140714), (1288, 124545), (1311, 122360), (1330, 120612), (1380, 116242), (1444, 111090), (1587, 101080), (1596, 100510), (1610, 99636), (1748, 91770), (1805, 88872), (1932, 83030), (1995, 80408), (2116, 75810), (2166, 74060), (2185, 73416), (2280, 70357), (2415, 66424), (2527, 63480), (2622, 61180), (2645, 60648), (2660, 60306), (2760, 58121), (2888, 55545), (3059, 52440), (3174, 50540), (3192, 50255), (3220, 49818), (3496, 45885), (3610, 44436), (3703, 43320), (3864, 41515), (3990, 40204), (4232, 37905), (4332, 37030), (4370, 36708), (4830, 33212), (5054, 31740), (5244, 30590), (5290, 30324), (5320, 30153), (5415, 29624), (6118, 26220), (6348, 25270), (6440, 24909), (6555, 24472), (7220, 22218), (7406, 21660), (7581, 21160), (7935, 20216), (7980, 20102), (8303, 19320), (8664, 18515), (8740, 18354), (9177, 17480), (9660, 16606), (10051, 15960), (10108, 15870), (10488, 15295), (10580, 15162), (10830, 14812), (11109, 14440), (12236, 13110), (12635, 12696)]