1520552484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 4302305280

約数和(自身を除く): 2781752796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 151, 177, 198, 236, 302, 354, 396, 431, 453, 531, 604, 649, 708, 862, 906, 1062, 1293, 1298, 1359, 1661, 1724, 1812, 1947, 2124, 2586, 2596, 2718, 3322, 3879, 3894, 4741, 4983, 5172, 5436, 5841, 6644, 7758, 7788, 8909, 9482, 9966, 11682, 14223, 14949, 15516, 17818, 18964, 19932, 23364, 25429, 26727, 28446, 29898, 35636, 42669, 50858, 53454, 56892, 59796, 65081, 76287, 80181, 85338, 97999, 101716, 106908, 130162, 152574, 160362, 170676, 195243, 195998, 228861, 260324, 279719, 293997, 305148, 320724, 390486, 391996, 457722, 559438, 585729, 587994, 715891, 780972, 839157, 881991, 915444, 1118876, 1171458, 1175988, 1431782, 1678314, 1763982, 2147673, 2342916, 2517471, 2863564, 3356628, 3527964, 3839779, 4295346, 5034942, 6443019, 7679558, 8590692, 10069884, 11519337, 12886038, 15359116, 23038674, 25772076, 34558011, 42237569, 46077348, 69116022, 84475138, 126712707, 138232044, 168950276, 253425414, 380138121, 506850828, 760276242, 1520552484]

約数ペア:

[(1, 1520552484), (2, 760276242), (3, 506850828), (4, 380138121), (6, 253425414), (9, 168950276), (11, 138232044), (12, 126712707), (18, 84475138), (22, 69116022), (33, 46077348), (36, 42237569), (44, 34558011), (59, 25772076), (66, 23038674), (99, 15359116), (118, 12886038), (132, 11519337), (151, 10069884), (177, 8590692), (198, 7679558), (236, 6443019), (302, 5034942), (354, 4295346), (396, 3839779), (431, 3527964), (453, 3356628), (531, 2863564), (604, 2517471), (649, 2342916), (708, 2147673), (862, 1763982), (906, 1678314), (1062, 1431782), (1293, 1175988), (1298, 1171458), (1359, 1118876), (1661, 915444), (1724, 881991), (1812, 839157), (1947, 780972), (2124, 715891), (2586, 587994), (2596, 585729), (2718, 559438), (3322, 457722), (3879, 391996), (3894, 390486), (4741, 320724), (4983, 305148), (5172, 293997), (5436, 279719), (5841, 260324), (6644, 228861), (7758, 195998), (7788, 195243), (8909, 170676), (9482, 160362), (9966, 152574), (11682, 130162), (14223, 106908), (14949, 101716), (15516, 97999), (17818, 85338), (18964, 80181), (19932, 76287), (23364, 65081), (25429, 59796), (26727, 56892), (28446, 53454), (29898, 50858), (35636, 42669)]