137310720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 160

約数和(自身を含む): 462559680

約数和(自身を除く): 325248960

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, 941, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1882, 1920, 2280, 2432, 2560, 2823, 3040, 3648, 3764, 3840, 4560, 4705, 4864, 5646, 6080, 7296, 7528, 7680, 9120, 9410, 9728, 11292, 12160, 14115, 14592, 15056, 17879, 18240, 18820, 22584, 24320, 28230, 29184, 30112, 35758, 36480, 37640, 45168, 48640, 53637, 56460, 60224, 71516, 72960, 75280, 89395, 90336, 107274, 112920, 120448, 143032, 145920, 150560, 178790, 180672, 214548, 225840, 240896, 268185, 286064, 301120, 357580, 361344, 429096, 451680, 481792, 536370, 572128, 602240, 715160, 722688, 858192, 903360, 1072740, 1144256, 1204480, 1430320, 1445376, 1716384, 1806720, 2145480, 2288512, 2408960, 2860640, 3432768, 3613440, 4290960, 4577024, 5721280, 6865536, 7226880, 8581920, 9154048, 11442560, 13731072, 17163840, 22885120, 27462144, 34327680, 45770240, 68655360, 137310720]

約数ペア:

[(1, 137310720), (2, 68655360), (3, 45770240), (4, 34327680), (5, 27462144), (6, 22885120), (8, 17163840), (10, 13731072), (12, 11442560), (15, 9154048), (16, 8581920), (19, 7226880), (20, 6865536), (24, 5721280), (30, 4577024), (32, 4290960), (38, 3613440), (40, 3432768), (48, 2860640), (57, 2408960), (60, 2288512), (64, 2145480), (76, 1806720), (80, 1716384), (95, 1445376), (96, 1430320), (114, 1204480), (120, 1144256), (128, 1072740), (152, 903360), (160, 858192), (190, 722688), (192, 715160), (228, 602240), (240, 572128), (256, 536370), (285, 481792), (304, 451680), (320, 429096), (380, 361344), (384, 357580), (456, 301120), (480, 286064), (512, 268185), (570, 240896), (608, 225840), (640, 214548), (760, 180672), (768, 178790), (912, 150560), (941, 145920), (960, 143032), (1140, 120448), (1216, 112920), (1280, 107274), (1520, 90336), (1536, 89395), (1824, 75280), (1882, 72960), (1920, 71516), (2280, 60224), (2432, 56460), (2560, 53637), (2823, 48640), (3040, 45168), (3648, 37640), (3764, 36480), (3840, 35758), (4560, 30112), (4705, 29184), (4864, 28230), (5646, 24320), (6080, 22584), (7296, 18820), (7528, 18240), (7680, 17879), (9120, 15056), (9410, 14592), (9728, 14115), (11292, 12160)]