550987080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 2106777600

約数和(自身を除く): 1555790520

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, 79, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 158, 161, 168, 184, 190, 210, 228, 230, 237, 266, 276, 280, 285, 316, 322, 345, 361, 380, 395, 399, 420, 437, 456, 460, 474, 483, 532, 552, 553, 570, 632, 644, 665, 690, 722, 760, 790, 798, 805, 840, 874, 920, 948, 966, 1064, 1083, 1106, 1140, 1185, 1288, 1311, 1330, 1380, 1444, 1501, 1580, 1596, 1610, 1659, 1748, 1805, 1817, 1896, 1932, 1995, 2166, 2185, 2212, 2280, 2370, 2415, 2527, 2622, 2660, 2760, 2765, 2888, 3002, 3059, 3160, 3192, 3220, 3318, 3496, 3610, 3634, 3864, 3990, 4332, 4370, 4424, 4503, 4740, 4830, 5054, 5244, 5320, 5415, 5451, 5530, 6004, 6118, 6440, 6555, 6636, 7220, 7268, 7505, 7581, 7980, 8295, 8303, 8664, 8740, 9006, 9085, 9177, 9480, 9660, 10108, 10488, 10507, 10830, 10902, 11060, 12008, 12236, 12635, 12719, 13110, 13272, 14440, 14536, 15010, 15162, 15295, 15960, 16590, 16606, 17480, 18012, 18170, 18354, 19320, 20216, 21014, 21660, 21804, 22120, 22515, 24472, 24909, 25270, 25438, 26220, 27255, 28519, 30020, 30324, 30590, 31521, 33180, 33212, 34523, 36024, 36340, 36708, 37905, 38157, 41515, 42028, 43320, 43608, 45030, 45885, 49818, 50540, 50876, 52440, 52535, 54510, 57038, 58121, 60040, 60648, 61180, 63042, 63595, 66360, 66424, 69046, 72680, 73416, 75810, 76314, 83030, 84056, 85557, 90060, 91770, 99636, 101080, 101752, 103569, 105070, 109020, 114076, 116242, 122360, 124545, 126084, 127190, 138092, 142595, 151620, 152628, 157605, 166060, 171114, 172615, 174363, 180120, 183540, 190785, 199272, 199633, 207138, 210140, 218040, 228152, 232484, 241661, 249090, 252168, 254380, 276184, 285190, 290605, 303240, 305256, 315210, 332120, 342228, 345230, 348726, 367080, 381570, 399266, 414276, 420280, 427785, 464968, 483322, 498180, 508760, 517845, 570380, 581210, 598899, 630420, 655937, 684456, 690460, 697452, 724983, 763140, 798532, 828552, 855570, 871815, 966644, 996360, 998165, 1035690, 1140760, 1162420, 1197798, 1208305, 1260840, 1311874, 1380920, 1394904, 1449966, 1526280, 1597064, 1711140, 1743630, 1933288, 1967811, 1996330, 2071380, 2324840, 2395596, 2416610, 2623748, 2899932, 2994495, 3279685, 3422280, 3487260, 3624915, 3935622, 3992660, 4142760, 4591559, 4791192, 4833220, 5247496, 5799864, 5988990, 6559370, 6974520, 7249830, 7871244, 7985320, 9183118, 9666440, 9839055, 11977980, 13118740, 13774677, 14499660, 15742488, 18366236, 19678110, 22957795, 23955960, 26237480, 27549354, 28999320, 36732472, 39356220, 45915590, 55098708, 68873385, 78712440, 91831180, 110197416, 137746770, 183662360, 275493540, 550987080]

約数ペア:

[(1, 550987080), (2, 275493540), (3, 183662360), (4, 137746770), (5, 110197416), (6, 91831180), (7, 78712440), (8, 68873385), (10, 55098708), (12, 45915590), (14, 39356220), (15, 36732472), (19, 28999320), (20, 27549354), (21, 26237480), (23, 23955960), (24, 22957795), (28, 19678110), (30, 18366236), (35, 15742488), (38, 14499660), (40, 13774677), (42, 13118740), (46, 11977980), (56, 9839055), (57, 9666440), (60, 9183118), (69, 7985320), (70, 7871244), (76, 7249830), (79, 6974520), (84, 6559370), (92, 5988990), (95, 5799864), (105, 5247496), (114, 4833220), (115, 4791192), (120, 4591559), (133, 4142760), (138, 3992660), (140, 3935622), (152, 3624915), (158, 3487260), (161, 3422280), (168, 3279685), (184, 2994495), (190, 2899932), (210, 2623748), (228, 2416610), (230, 2395596), (237, 2324840), (266, 2071380), (276, 1996330), (280, 1967811), (285, 1933288), (316, 1743630), (322, 1711140), (345, 1597064), (361, 1526280), (380, 1449966), (395, 1394904), (399, 1380920), (420, 1311874), (437, 1260840), (456, 1208305), (460, 1197798), (474, 1162420), (483, 1140760), (532, 1035690), (552, 998165), (553, 996360), (570, 966644), (632, 871815), (644, 855570), (665, 828552), (690, 798532), (722, 763140), (760, 724983), (790, 697452), (798, 690460), (805, 684456), (840, 655937), (874, 630420), (920, 598899), (948, 581210), (966, 570380), (1064, 517845), (1083, 508760), (1106, 498180), (1140, 483322), (1185, 464968), (1288, 427785), (1311, 420280), (1330, 414276), (1380, 399266), (1444, 381570), (1501, 367080), (1580, 348726), (1596, 345230), (1610, 342228), (1659, 332120), (1748, 315210), (1805, 305256), (1817, 303240), (1896, 290605), (1932, 285190), (1995, 276184), (2166, 254380), (2185, 252168), (2212, 249090), (2280, 241661), (2370, 232484), (2415, 228152), (2527, 218040), (2622, 210140), (2660, 207138), (2760, 199633), (2765, 199272), (2888, 190785), (3002, 183540), (3059, 180120), (3160, 174363), (3192, 172615), (3220, 171114), (3318, 166060), (3496, 157605), (3610, 152628), (3634, 151620), (3864, 142595), (3990, 138092), (4332, 127190), (4370, 126084), (4424, 124545), (4503, 122360), (4740, 116242), (4830, 114076), (5054, 109020), (5244, 105070), (5320, 103569), (5415, 101752), (5451, 101080), (5530, 99636), (6004, 91770), (6118, 90060), (6440, 85557), (6555, 84056), (6636, 83030), (7220, 76314), (7268, 75810), (7505, 73416), (7581, 72680), (7980, 69046), (8295, 66424), (8303, 66360), (8664, 63595), (8740, 63042), (9006, 61180), (9085, 60648), (9177, 60040), (9480, 58121), (9660, 57038), (10108, 54510), (10488, 52535), (10507, 52440), (10830, 50876), (10902, 50540), (11060, 49818), (12008, 45885), (12236, 45030), (12635, 43608), (12719, 43320), (13110, 42028), (13272, 41515), (14440, 38157), (14536, 37905), (15010, 36708), (15162, 36340), (15295, 36024), (15960, 34523), (16590, 33212), (16606, 33180), (17480, 31521), (18012, 30590), (18170, 30324), (18354, 30020), (19320, 28519), (20216, 27255), (21014, 26220), (21660, 25438), (21804, 25270), (22120, 24909), (22515, 24472)]