320423796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 736282764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 53, 54, 63, 66, 77, 84, 99, 106, 108, 126, 132, 154, 159, 189, 198, 212, 231, 252, 297, 308, 318, 371, 378, 396, 462, 477, 583, 594, 636, 693, 727, 742, 756, 924, 954, 1113, 1166, 1188, 1386, 1431, 1454, 1484, 1749, 1908, 2079, 2181, 2226, 2332, 2772, 2862, 2908, 3339, 3498, 4081, 4158, 4362, 4452, 5089, 5247, 5724, 6543, 6678, 6996, 7997, 8162, 8316, 8724, 10017, 10178, 10494, 12243, 13086, 13356, 15267, 15741, 15994, 16324, 19629, 20034, 20356, 20988, 23991, 24486, 26172, 30534, 31482, 31988, 36729, 38531, 39258, 40068, 45801, 47982, 48972, 55979, 61068, 62964, 71973, 73458, 77062, 78516, 91602, 95964, 110187, 111958, 115593, 137403, 143946, 146916, 154124, 167937, 183204, 215919, 220374, 223916, 231186, 269717, 274806, 287892, 335874, 346779, 423841, 431838, 440748, 462372, 503811, 539434, 549612, 671748, 693558, 809151, 847682, 863676, 1007622, 1040337, 1078868, 1271523, 1387116, 1511433, 1618302, 1695364, 2015244, 2080674, 2427453, 2543046, 2966887, 3022866, 3236604, 3814569, 4161348, 4854906, 5086092, 5933774, 6045732, 7282359, 7629138, 8900661, 9709812, 11443707, 11867548, 14564718, 15258276, 17801322, 22887414, 26701983, 29129436, 35602644, 45774828, 53403966, 80105949, 106807932, 160211898, 320423796]

約数ペア:

[(1, 320423796), (2, 160211898), (3, 106807932), (4, 80105949), (6, 53403966), (7, 45774828), (9, 35602644), (11, 29129436), (12, 26701983), (14, 22887414), (18, 17801322), (21, 15258276), (22, 14564718), (27, 11867548), (28, 11443707), (33, 9709812), (36, 8900661), (42, 7629138), (44, 7282359), (53, 6045732), (54, 5933774), (63, 5086092), (66, 4854906), (77, 4161348), (84, 3814569), (99, 3236604), (106, 3022866), (108, 2966887), (126, 2543046), (132, 2427453), (154, 2080674), (159, 2015244), (189, 1695364), (198, 1618302), (212, 1511433), (231, 1387116), (252, 1271523), (297, 1078868), (308, 1040337), (318, 1007622), (371, 863676), (378, 847682), (396, 809151), (462, 693558), (477, 671748), (583, 549612), (594, 539434), (636, 503811), (693, 462372), (727, 440748), (742, 431838), (756, 423841), (924, 346779), (954, 335874), (1113, 287892), (1166, 274806), (1188, 269717), (1386, 231186), (1431, 223916), (1454, 220374), (1484, 215919), (1749, 183204), (1908, 167937), (2079, 154124), (2181, 146916), (2226, 143946), (2332, 137403), (2772, 115593), (2862, 111958), (2908, 110187), (3339, 95964), (3498, 91602), (4081, 78516), (4158, 77062), (4362, 73458), (4452, 71973), (5089, 62964), (5247, 61068), (5724, 55979), (6543, 48972), (6678, 47982), (6996, 45801), (7997, 40068), (8162, 39258), (8316, 38531), (8724, 36729), (10017, 31988), (10178, 31482), (10494, 30534), (12243, 26172), (13086, 24486), (13356, 23991), (15267, 20988), (15741, 20356), (15994, 20034), (16324, 19629)]