15660135204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 42978237120

約数和(自身を除く): 27318101916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 269, 294, 362, 538, 543, 547, 588, 724, 807, 1076, 1086, 1094, 1267, 1614, 1641, 1883, 2172, 2188, 2534, 3228, 3282, 3766, 3801, 3829, 5068, 5649, 6564, 7532, 7602, 7658, 8869, 11298, 11487, 13181, 15204, 15316, 17738, 22596, 22974, 26362, 26607, 26803, 35476, 39543, 45948, 48689, 52724, 53214, 53606, 79086, 80409, 97378, 99007, 106428, 107212, 146067, 147143, 158172, 160818, 194756, 198014, 292134, 294286, 297021, 321636, 340823, 396028, 441429, 584268, 588572, 594042, 681646, 693049, 882858, 1022469, 1030001, 1188084, 1363292, 1386098, 1765716, 2044938, 2060002, 2079147, 2385761, 2772196, 3090003, 4089876, 4120004, 4158294, 4771522, 4851343, 6180006, 7157283, 7210007, 8316588, 9543044, 9702686, 12360012, 14314566, 14420014, 14554029, 19405372, 21630021, 26632883, 28629132, 28840028, 29108058, 43260042, 53265766, 58216116, 79898649, 86520084, 106531532, 159797298, 186430181, 319594596, 372860362, 559290543, 745720724, 1118581086, 1305011267, 2237162172, 2610022534, 3915033801, 5220045068, 7830067602, 15660135204]

約数ペア:

[(1, 15660135204), (2, 7830067602), (3, 5220045068), (4, 3915033801), (6, 2610022534), (7, 2237162172), (12, 1305011267), (14, 1118581086), (21, 745720724), (28, 559290543), (42, 372860362), (49, 319594596), (84, 186430181), (98, 159797298), (147, 106531532), (181, 86520084), (196, 79898649), (269, 58216116), (294, 53265766), (362, 43260042), (538, 29108058), (543, 28840028), (547, 28629132), (588, 26632883), (724, 21630021), (807, 19405372), (1076, 14554029), (1086, 14420014), (1094, 14314566), (1267, 12360012), (1614, 9702686), (1641, 9543044), (1883, 8316588), (2172, 7210007), (2188, 7157283), (2534, 6180006), (3228, 4851343), (3282, 4771522), (3766, 4158294), (3801, 4120004), (3829, 4089876), (5068, 3090003), (5649, 2772196), (6564, 2385761), (7532, 2079147), (7602, 2060002), (7658, 2044938), (8869, 1765716), (11298, 1386098), (11487, 1363292), (13181, 1188084), (15204, 1030001), (15316, 1022469), (17738, 882858), (22596, 693049), (22974, 681646), (26362, 594042), (26607, 588572), (26803, 584268), (35476, 441429), (39543, 396028), (45948, 340823), (48689, 321636), (52724, 297021), (53214, 294286), (53606, 292134), (79086, 198014), (80409, 194756), (97378, 160818), (99007, 158172), (106428, 147143), (107212, 146067)]