19352640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 112

約数和(自身を含む): 64739520

約数和(自身を除く): 45386880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1061, 1140, 1216, 1520, 1824, 2122, 2280, 3040, 3183, 3648, 4244, 4560, 5305, 6080, 6366, 8488, 9120, 10610, 12732, 15915, 16976, 18240, 20159, 21220, 25464, 31830, 33952, 40318, 42440, 50928, 60477, 63660, 67904, 80636, 84880, 100795, 101856, 120954, 127320, 161272, 169760, 201590, 203712, 241908, 254640, 302385, 322544, 339520, 403180, 483816, 509280, 604770, 645088, 806360, 967632, 1018560, 1209540, 1290176, 1612720, 1935264, 2419080, 3225440, 3870528, 4838160, 6450880, 9676320, 19352640]

約数ペア:

[(1, 19352640), (2, 9676320), (3, 6450880), (4, 4838160), (5, 3870528), (6, 3225440), (8, 2419080), (10, 1935264), (12, 1612720), (15, 1290176), (16, 1209540), (19, 1018560), (20, 967632), (24, 806360), (30, 645088), (32, 604770), (38, 509280), (40, 483816), (48, 403180), (57, 339520), (60, 322544), (64, 302385), (76, 254640), (80, 241908), (95, 203712), (96, 201590), (114, 169760), (120, 161272), (152, 127320), (160, 120954), (190, 101856), (192, 100795), (228, 84880), (240, 80636), (285, 67904), (304, 63660), (320, 60477), (380, 50928), (456, 42440), (480, 40318), (570, 33952), (608, 31830), (760, 25464), (912, 21220), (960, 20159), (1061, 18240), (1140, 16976), (1216, 15915), (1520, 12732), (1824, 10610), (2122, 9120), (2280, 8488), (3040, 6366), (3183, 6080), (3648, 5305), (4244, 4560)]