127040004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 420987840

約数和(自身を除く): 293947836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 157, 169, 171, 182, 228, 234, 247, 252, 266, 273, 314, 338, 342, 364, 399, 468, 471, 494, 507, 532, 546, 628, 676, 684, 741, 798, 819, 942, 988, 1014, 1092, 1099, 1183, 1197, 1413, 1482, 1521, 1596, 1638, 1729, 1884, 2028, 2041, 2198, 2223, 2366, 2394, 2826, 2964, 2983, 3042, 3211, 3276, 3297, 3458, 3549, 4082, 4396, 4446, 4732, 4788, 5187, 5652, 5966, 6084, 6123, 6422, 6594, 6916, 7098, 8164, 8892, 8949, 9633, 9891, 10374, 10647, 11932, 12246, 12844, 13188, 14196, 14287, 15561, 17898, 18369, 19266, 19782, 20748, 20881, 21294, 22477, 24492, 26533, 26847, 28574, 28899, 31122, 35796, 36738, 38532, 38779, 39564, 41762, 42588, 42861, 44954, 53066, 53694, 57148, 57798, 62244, 62643, 67431, 73476, 77558, 79599, 83524, 85722, 89908, 106132, 107388, 115596, 116337, 125286, 128583, 134862, 155116, 159198, 171444, 185731, 187929, 202293, 232674, 238797, 250572, 257166, 269724, 271453, 318396, 349011, 371462, 375858, 404586, 465348, 477594, 504127, 514332, 542906, 557193, 698022, 742924, 751716, 809172, 814359, 955188, 1008254, 1085812, 1114386, 1396044, 1512381, 1628718, 1671579, 2016508, 2228772, 2443077, 3024762, 3257436, 3343158, 3528889, 4537143, 4886154, 6049524, 6686316, 7057778, 9074286, 9772308, 10586667, 14115556, 18148572, 21173334, 31760001, 42346668, 63520002, 127040004]

約数ペア:

[(1, 127040004), (2, 63520002), (3, 42346668), (4, 31760001), (6, 21173334), (7, 18148572), (9, 14115556), (12, 10586667), (13, 9772308), (14, 9074286), (18, 7057778), (19, 6686316), (21, 6049524), (26, 4886154), (28, 4537143), (36, 3528889), (38, 3343158), (39, 3257436), (42, 3024762), (52, 2443077), (57, 2228772), (63, 2016508), (76, 1671579), (78, 1628718), (84, 1512381), (91, 1396044), (114, 1114386), (117, 1085812), (126, 1008254), (133, 955188), (156, 814359), (157, 809172), (169, 751716), (171, 742924), (182, 698022), (228, 557193), (234, 542906), (247, 514332), (252, 504127), (266, 477594), (273, 465348), (314, 404586), (338, 375858), (342, 371462), (364, 349011), (399, 318396), (468, 271453), (471, 269724), (494, 257166), (507, 250572), (532, 238797), (546, 232674), (628, 202293), (676, 187929), (684, 185731), (741, 171444), (798, 159198), (819, 155116), (942, 134862), (988, 128583), (1014, 125286), (1092, 116337), (1099, 115596), (1183, 107388), (1197, 106132), (1413, 89908), (1482, 85722), (1521, 83524), (1596, 79599), (1638, 77558), (1729, 73476), (1884, 67431), (2028, 62643), (2041, 62244), (2198, 57798), (2223, 57148), (2366, 53694), (2394, 53066), (2826, 44954), (2964, 42861), (2983, 42588), (3042, 41762), (3211, 39564), (3276, 38779), (3297, 38532), (3458, 36738), (3549, 35796), (4082, 31122), (4396, 28899), (4446, 28574), (4732, 26847), (4788, 26533), (5187, 24492), (5652, 22477), (5966, 21294), (6084, 20881), (6123, 20748), (6422, 19782), (6594, 19266), (6916, 18369), (7098, 17898), (8164, 15561), (8892, 14287), (8949, 14196), (9633, 13188), (9891, 12844), (10374, 12246), (10647, 11932)]