137821440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 463579200

約数和(自身を除く): 325757760

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, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1889, 1920, 2280, 2432, 3040, 3648, 3778, 3840, 4560, 4864, 5667, 6080, 7296, 7556, 9120, 9445, 11334, 12160, 14592, 15112, 18240, 18890, 22668, 24320, 28335, 30224, 35891, 36480, 37780, 45336, 56670, 60448, 71782, 72960, 75560, 90672, 107673, 113340, 120896, 143564, 151120, 179455, 181344, 215346, 226680, 241792, 287128, 302240, 358910, 362688, 430692, 453360, 483584, 538365, 574256, 604480, 717820, 725376, 861384, 906720, 1076730, 1148512, 1208960, 1435640, 1450752, 1722768, 1813440, 2153460, 2297024, 2417920, 2871280, 3445536, 3626880, 4306920, 4594048, 5742560, 6891072, 7253760, 8613840, 9188096, 11485120, 13782144, 17227680, 22970240, 27564288, 34455360, 45940480, 68910720, 137821440]

約数ペア:

[(1, 137821440), (2, 68910720), (3, 45940480), (4, 34455360), (5, 27564288), (6, 22970240), (8, 17227680), (10, 13782144), (12, 11485120), (15, 9188096), (16, 8613840), (19, 7253760), (20, 6891072), (24, 5742560), (30, 4594048), (32, 4306920), (38, 3626880), (40, 3445536), (48, 2871280), (57, 2417920), (60, 2297024), (64, 2153460), (76, 1813440), (80, 1722768), (95, 1450752), (96, 1435640), (114, 1208960), (120, 1148512), (128, 1076730), (152, 906720), (160, 861384), (190, 725376), (192, 717820), (228, 604480), (240, 574256), (256, 538365), (285, 483584), (304, 453360), (320, 430692), (380, 362688), (384, 358910), (456, 302240), (480, 287128), (570, 241792), (608, 226680), (640, 215346), (760, 181344), (768, 179455), (912, 151120), (960, 143564), (1140, 120896), (1216, 113340), (1280, 107673), (1520, 90672), (1824, 75560), (1889, 72960), (1920, 71782), (2280, 60448), (2432, 56670), (3040, 45336), (3648, 37780), (3778, 36480), (3840, 35891), (4560, 30224), (4864, 28335), (5667, 24320), (6080, 22668), (7296, 18890), (7556, 18240), (9120, 15112), (9445, 14592), (11334, 12160)]