15678084688

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 39449617920

約数和(自身を除く): 23771533232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 67, 76, 92, 98, 112, 133, 134, 152, 161, 184, 196, 266, 268, 304, 322, 368, 392, 437, 469, 532, 536, 644, 683, 784, 874, 931, 938, 1064, 1072, 1127, 1273, 1288, 1366, 1541, 1748, 1862, 1876, 2128, 2254, 2546, 2576, 2732, 3059, 3082, 3283, 3496, 3724, 3752, 4508, 4781, 5092, 5464, 6118, 6164, 6566, 6992, 7448, 7504, 8911, 9016, 9562, 10184, 10787, 10928, 12236, 12328, 12977, 13132, 14896, 15709, 17822, 18032, 19124, 20368, 21413, 21574, 24472, 24656, 25954, 26264, 29279, 31418, 33467, 35644, 38248, 42826, 43148, 45761, 48944, 51908, 52528, 58558, 62377, 62836, 66934, 71288, 75509, 76496, 85652, 86296, 90839, 91522, 103816, 109963, 117116, 124754, 125672, 133868, 142576, 151018, 171304, 172592, 181678, 183044, 204953, 207632, 219926, 234232, 249508, 251344, 267736, 298471, 302036, 320327, 342608, 363356, 366088, 409906, 439852, 468464, 499016, 535472, 596942, 604072, 635873, 640654, 726712, 732176, 769741, 819812, 869459, 879704, 998032, 1052503, 1193884, 1208144, 1271746, 1281308, 1434671, 1453424, 1539482, 1639624, 1738918, 1759408, 2089297, 2105006, 2242289, 2387768, 2543492, 2562616, 2869342, 3078964, 3279248, 3477836, 4178594, 4210012, 4484578, 4775536, 5086984, 5125232, 5738684, 6086213, 6157928, 6955672, 7367521, 8357188, 8420024, 8969156, 10173968, 11477368, 12172426, 12315856, 13911344, 14625079, 14735042, 16714376, 16840048, 17938312, 19997557, 22954736, 24344852, 29250158, 29470084, 33428752, 35876624, 39995114, 42603491, 48689704, 51572647, 58500316, 58940168, 79990228, 85206982, 97379408, 103145294, 117000632, 117880336, 139982899, 159980456, 170413964, 206290588, 234001264, 279965798, 319960912, 340827928, 412581176, 559931596, 681655856, 825162352, 979880293, 1119863192, 1959760586, 2239726384, 3919521172, 7839042344, 15678084688]

約数ペア:

[(1, 15678084688), (2, 7839042344), (4, 3919521172), (7, 2239726384), (8, 1959760586), (14, 1119863192), (16, 979880293), (19, 825162352), (23, 681655856), (28, 559931596), (38, 412581176), (46, 340827928), (49, 319960912), (56, 279965798), (67, 234001264), (76, 206290588), (92, 170413964), (98, 159980456), (112, 139982899), (133, 117880336), (134, 117000632), (152, 103145294), (161, 97379408), (184, 85206982), (196, 79990228), (266, 58940168), (268, 58500316), (304, 51572647), (322, 48689704), (368, 42603491), (392, 39995114), (437, 35876624), (469, 33428752), (532, 29470084), (536, 29250158), (644, 24344852), (683, 22954736), (784, 19997557), (874, 17938312), (931, 16840048), (938, 16714376), (1064, 14735042), (1072, 14625079), (1127, 13911344), (1273, 12315856), (1288, 12172426), (1366, 11477368), (1541, 10173968), (1748, 8969156), (1862, 8420024), (1876, 8357188), (2128, 7367521), (2254, 6955672), (2546, 6157928), (2576, 6086213), (2732, 5738684), (3059, 5125232), (3082, 5086984), (3283, 4775536), (3496, 4484578), (3724, 4210012), (3752, 4178594), (4508, 3477836), (4781, 3279248), (5092, 3078964), (5464, 2869342), (6118, 2562616), (6164, 2543492), (6566, 2387768), (6992, 2242289), (7448, 2105006), (7504, 2089297), (8911, 1759408), (9016, 1738918), (9562, 1639624), (10184, 1539482), (10787, 1453424), (10928, 1434671), (12236, 1281308), (12328, 1271746), (12977, 1208144), (13132, 1193884), (14896, 1052503), (15709, 998032), (17822, 879704), (18032, 869459), (19124, 819812), (20368, 769741), (21413, 732176), (21574, 726712), (24472, 640654), (24656, 635873), (25954, 604072), (26264, 596942), (29279, 535472), (31418, 499016), (33467, 468464), (35644, 439852), (38248, 409906), (42826, 366088), (43148, 363356), (45761, 342608), (48944, 320327), (51908, 302036), (52528, 298471), (58558, 267736), (62377, 251344), (62836, 249508), (66934, 234232), (71288, 219926), (75509, 207632), (76496, 204953), (85652, 183044), (86296, 181678), (90839, 172592), (91522, 171304), (103816, 151018), (109963, 142576), (117116, 133868), (124754, 125672)]