80288208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 302230656

約数和(自身を除く): 221942448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 557, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1114, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1671, 1716, 1848, 1872, 2002, 2184, 2228, 2288, 2574, 2772, 3003, 3276, 3342, 3432, 3696, 3899, 4004, 4368, 4456, 5013, 5148, 5544, 6006, 6127, 6552, 6684, 6864, 7241, 7798, 8008, 8912, 9009, 10026, 10296, 11088, 11697, 12012, 12254, 13104, 13368, 14482, 15596, 16016, 18018, 18381, 20052, 20592, 21723, 23394, 24024, 24508, 26736, 28964, 31192, 35091, 36036, 36762, 40104, 42889, 43446, 46788, 48048, 49016, 50687, 55143, 57928, 62384, 65169, 70182, 72072, 73524, 79651, 80208, 85778, 86892, 93576, 98032, 101374, 110286, 115856, 128667, 130338, 140364, 144144, 147048, 152061, 159302, 171556, 173784, 187152, 202748, 220572, 238953, 257334, 260676, 280728, 294096, 304122, 318604, 343112, 347568, 386001, 405496, 441144, 456183, 477906, 514668, 521352, 557557, 561456, 608244, 637208, 686224, 716859, 772002, 810992, 882288, 912366, 955812, 1029336, 1042704, 1115114, 1216488, 1274416, 1433718, 1544004, 1672671, 1824732, 1911624, 2058672, 2230228, 2432976, 2867436, 3088008, 3345342, 3649464, 3823248, 4460456, 5018013, 5734872, 6176016, 6690684, 7298928, 8920912, 10036026, 11469744, 13381368, 20072052, 26762736, 40144104, 80288208]

約数ペア:

[(1, 80288208), (2, 40144104), (3, 26762736), (4, 20072052), (6, 13381368), (7, 11469744), (8, 10036026), (9, 8920912), (11, 7298928), (12, 6690684), (13, 6176016), (14, 5734872), (16, 5018013), (18, 4460456), (21, 3823248), (22, 3649464), (24, 3345342), (26, 3088008), (28, 2867436), (33, 2432976), (36, 2230228), (39, 2058672), (42, 1911624), (44, 1824732), (48, 1672671), (52, 1544004), (56, 1433718), (63, 1274416), (66, 1216488), (72, 1115114), (77, 1042704), (78, 1029336), (84, 955812), (88, 912366), (91, 882288), (99, 810992), (104, 772002), (112, 716859), (117, 686224), (126, 637208), (132, 608244), (143, 561456), (144, 557557), (154, 521352), (156, 514668), (168, 477906), (176, 456183), (182, 441144), (198, 405496), (208, 386001), (231, 347568), (234, 343112), (252, 318604), (264, 304122), (273, 294096), (286, 280728), (308, 260676), (312, 257334), (336, 238953), (364, 220572), (396, 202748), (429, 187152), (462, 173784), (468, 171556), (504, 159302), (528, 152061), (546, 147048), (557, 144144), (572, 140364), (616, 130338), (624, 128667), (693, 115856), (728, 110286), (792, 101374), (819, 98032), (858, 93576), (924, 86892), (936, 85778), (1001, 80208), (1008, 79651), (1092, 73524), (1114, 72072), (1144, 70182), (1232, 65169), (1287, 62384), (1386, 57928), (1456, 55143), (1584, 50687), (1638, 49016), (1671, 48048), (1716, 46788), (1848, 43446), (1872, 42889), (2002, 40104), (2184, 36762), (2228, 36036), (2288, 35091), (2574, 31192), (2772, 28964), (3003, 26736), (3276, 24508), (3342, 24024), (3432, 23394), (3696, 21723), (3899, 20592), (4004, 20052), (4368, 18381), (4456, 18018), (5013, 16016), (5148, 15596), (5544, 14482), (6006, 13368), (6127, 13104), (6552, 12254), (6684, 12012), (6864, 11697), (7241, 11088), (7798, 10296), (8008, 10026), (8912, 9009)]