220836616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 589881600

約数和(自身を除く): 369044984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 109, 121, 143, 154, 161, 182, 184, 218, 242, 253, 286, 299, 308, 322, 364, 436, 484, 506, 572, 598, 616, 644, 728, 763, 847, 872, 968, 1001, 1012, 1144, 1196, 1199, 1288, 1417, 1526, 1573, 1694, 1771, 2002, 2024, 2093, 2392, 2398, 2507, 2783, 2834, 3052, 3146, 3289, 3388, 3542, 4004, 4186, 4796, 5014, 5566, 5668, 6104, 6292, 6578, 6776, 7084, 8008, 8372, 8393, 9592, 9919, 10028, 11011, 11132, 11336, 12584, 13156, 13189, 14168, 15587, 16744, 16786, 17549, 19481, 19838, 20056, 22022, 22264, 23023, 26312, 26378, 27577, 31174, 32591, 33572, 35098, 36179, 38962, 39676, 44044, 46046, 52756, 55154, 62348, 65182, 67144, 70196, 72358, 77924, 79352, 88088, 92092, 92323, 105512, 109109, 110308, 124696, 130364, 140392, 144716, 155848, 171457, 184184, 184646, 193039, 218218, 220616, 228137, 253253, 260728, 289432, 303347, 342914, 358501, 369292, 386078, 436436, 456274, 506506, 606694, 685828, 717002, 738584, 772156, 872872, 912548, 1013012, 1200199, 1213388, 1371656, 1434004, 1544312, 1825096, 2026024, 2123429, 2400398, 2426776, 2509507, 2868008, 3943511, 4246858, 4800796, 5019014, 7887022, 8493716, 9601592, 10038028, 15774044, 16987432, 20076056, 27604577, 31548088, 55209154, 110418308, 220836616]

約数ペア:

[(1, 220836616), (2, 110418308), (4, 55209154), (7, 31548088), (8, 27604577), (11, 20076056), (13, 16987432), (14, 15774044), (22, 10038028), (23, 9601592), (26, 8493716), (28, 7887022), (44, 5019014), (46, 4800796), (52, 4246858), (56, 3943511), (77, 2868008), (88, 2509507), (91, 2426776), (92, 2400398), (104, 2123429), (109, 2026024), (121, 1825096), (143, 1544312), (154, 1434004), (161, 1371656), (182, 1213388), (184, 1200199), (218, 1013012), (242, 912548), (253, 872872), (286, 772156), (299, 738584), (308, 717002), (322, 685828), (364, 606694), (436, 506506), (484, 456274), (506, 436436), (572, 386078), (598, 369292), (616, 358501), (644, 342914), (728, 303347), (763, 289432), (847, 260728), (872, 253253), (968, 228137), (1001, 220616), (1012, 218218), (1144, 193039), (1196, 184646), (1199, 184184), (1288, 171457), (1417, 155848), (1526, 144716), (1573, 140392), (1694, 130364), (1771, 124696), (2002, 110308), (2024, 109109), (2093, 105512), (2392, 92323), (2398, 92092), (2507, 88088), (2783, 79352), (2834, 77924), (3052, 72358), (3146, 70196), (3289, 67144), (3388, 65182), (3542, 62348), (4004, 55154), (4186, 52756), (4796, 46046), (5014, 44044), (5566, 39676), (5668, 38962), (6104, 36179), (6292, 35098), (6578, 33572), (6776, 32591), (7084, 31174), (8008, 27577), (8372, 26378), (8393, 26312), (9592, 23023), (9919, 22264), (10028, 22022), (11011, 20056), (11132, 19838), (11336, 19481), (12584, 17549), (13156, 16786), (13189, 16744), (14168, 15587)]