1620460296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 256

約数和(自身を含む): 5832960000

約数和(自身を除く): 4212499704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1976, 2052, 2184, 2223, 2394, 2457, 2808, 2964, 3192, 3276, 3458, 3591, 4104, 4339, 4446, 4788, 4914, 5187, 5928, 6552, 6669, 6916, 7182, 8678, 8892, 9576, 9828, 10374, 13017, 13338, 13832, 14364, 15561, 17356, 17784, 19656, 20748, 26034, 26676, 28728, 30373, 31122, 34712, 39051, 41496, 46683, 52068, 53352, 56407, 60746, 62244, 78102, 82441, 91119, 93366, 104136, 112814, 117153, 121492, 124488, 156204, 164882, 169221, 182238, 186732, 225628, 234306, 242984, 247323, 273357, 312408, 329764, 338442, 364476, 373464, 394849, 451256, 468612, 494646, 507663, 546714, 577087, 659528, 676884, 728952, 741969, 789698, 820071, 937224, 989292, 1015326, 1071733, 1093428, 1154174, 1184547, 1353768, 1483938, 1522989, 1579396, 1640142, 1731261, 1978584, 2030652, 2143466, 2186856, 2225907, 2308348, 2369094, 2967876, 3045978, 3158792, 3215199, 3280284, 3462522, 3553641, 4061304, 4286932, 4451814, 4616696, 4738188, 5193783, 5935752, 6091956, 6430398, 6560568, 6925044, 7107282, 7502131, 8573864, 8903628, 9476376, 9645597, 10387566, 10660923, 12183912, 12860796, 13850088, 14214564, 15004262, 15581349, 17807256, 19291194, 20775132, 21321846, 22506393, 25721592, 28429128, 28936791, 30008524, 31162698, 38582388, 41550264, 42643692, 45012786, 57873582, 60017048, 62325396, 67519179, 77164776, 85287384, 90025572, 115747164, 124650792, 135038358, 180051144, 202557537, 231494328, 270076716, 405115074, 540153432, 810230148, 1620460296]

約数ペア:

[(1, 1620460296), (2, 810230148), (3, 540153432), (4, 405115074), (6, 270076716), (7, 231494328), (8, 202557537), (9, 180051144), (12, 135038358), (13, 124650792), (14, 115747164), (18, 90025572), (19, 85287384), (21, 77164776), (24, 67519179), (26, 62325396), (27, 60017048), (28, 57873582), (36, 45012786), (38, 42643692), (39, 41550264), (42, 38582388), (52, 31162698), (54, 30008524), (56, 28936791), (57, 28429128), (63, 25721592), (72, 22506393), (76, 21321846), (78, 20775132), (84, 19291194), (91, 17807256), (104, 15581349), (108, 15004262), (114, 14214564), (117, 13850088), (126, 12860796), (133, 12183912), (152, 10660923), (156, 10387566), (168, 9645597), (171, 9476376), (182, 8903628), (189, 8573864), (216, 7502131), (228, 7107282), (234, 6925044), (247, 6560568), (252, 6430398), (266, 6091956), (273, 5935752), (312, 5193783), (342, 4738188), (351, 4616696), (364, 4451814), (378, 4286932), (399, 4061304), (456, 3553641), (468, 3462522), (494, 3280284), (504, 3215199), (513, 3158792), (532, 3045978), (546, 2967876), (684, 2369094), (702, 2308348), (728, 2225907), (741, 2186856), (756, 2143466), (798, 2030652), (819, 1978584), (936, 1731261), (988, 1640142), (1026, 1579396), (1064, 1522989), (1092, 1483938), (1197, 1353768), (1368, 1184547), (1404, 1154174), (1482, 1093428), (1512, 1071733), (1596, 1015326), (1638, 989292), (1729, 937224), (1976, 820071), (2052, 789698), (2184, 741969), (2223, 728952), (2394, 676884), (2457, 659528), (2808, 577087), (2964, 546714), (3192, 507663), (3276, 494646), (3458, 468612), (3591, 451256), (4104, 394849), (4339, 373464), (4446, 364476), (4788, 338442), (4914, 329764), (5187, 312408), (5928, 273357), (6552, 247323), (6669, 242984), (6916, 234306), (7182, 225628), (8678, 186732), (8892, 182238), (9576, 169221), (9828, 164882), (10374, 156204), (13017, 124488), (13338, 121492), (13832, 117153), (14364, 112814), (15561, 104136), (17356, 93366), (17784, 91119), (19656, 82441), (20748, 78102), (26034, 62244), (26676, 60746), (28728, 56407), (30373, 53352), (31122, 52068), (34712, 46683), (39051, 41496)]