188090880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 160

約数和(自身を含む): 633441600

約数和(自身を除く): 445350720

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, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1289, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2578, 3040, 3648, 3840, 3867, 4560, 4864, 5156, 6080, 6445, 7296, 7680, 7734, 9120, 9728, 10312, 12160, 12890, 14592, 15468, 18240, 19335, 20624, 24320, 24491, 25780, 29184, 30936, 36480, 38670, 41248, 48640, 48982, 51560, 61872, 72960, 73473, 77340, 82496, 97964, 103120, 122455, 123744, 145920, 146946, 154680, 164992, 195928, 206240, 244910, 247488, 293892, 309360, 329984, 367365, 391856, 412480, 489820, 494976, 587784, 618720, 659968, 734730, 783712, 824960, 979640, 989952, 1175568, 1237440, 1469460, 1567424, 1649920, 1959280, 1979904, 2351136, 2474880, 2938920, 3134848, 3299840, 3918560, 4702272, 4949760, 5877840, 6269696, 7837120, 9404544, 9899520, 11755680, 12539392, 15674240, 18809088, 23511360, 31348480, 37618176, 47022720, 62696960, 94045440, 188090880]

約数ペア:

[(1, 188090880), (2, 94045440), (3, 62696960), (4, 47022720), (5, 37618176), (6, 31348480), (8, 23511360), (10, 18809088), (12, 15674240), (15, 12539392), (16, 11755680), (19, 9899520), (20, 9404544), (24, 7837120), (30, 6269696), (32, 5877840), (38, 4949760), (40, 4702272), (48, 3918560), (57, 3299840), (60, 3134848), (64, 2938920), (76, 2474880), (80, 2351136), (95, 1979904), (96, 1959280), (114, 1649920), (120, 1567424), (128, 1469460), (152, 1237440), (160, 1175568), (190, 989952), (192, 979640), (228, 824960), (240, 783712), (256, 734730), (285, 659968), (304, 618720), (320, 587784), (380, 494976), (384, 489820), (456, 412480), (480, 391856), (512, 367365), (570, 329984), (608, 309360), (640, 293892), (760, 247488), (768, 244910), (912, 206240), (960, 195928), (1140, 164992), (1216, 154680), (1280, 146946), (1289, 145920), (1520, 123744), (1536, 122455), (1824, 103120), (1920, 97964), (2280, 82496), (2432, 77340), (2560, 73473), (2578, 72960), (3040, 61872), (3648, 51560), (3840, 48982), (3867, 48640), (4560, 41248), (4864, 38670), (5156, 36480), (6080, 30936), (6445, 29184), (7296, 25780), (7680, 24491), (7734, 24320), (9120, 20624), (9728, 19335), (10312, 18240), (12160, 15468), (12890, 14592)]