763970240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11470

約数の個数: 112

約数和(自身を含む): 2089221120

約数和(自身を除く): 1325250880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 11423, 13376, 16720, 22846, 33440, 45692, 57115, 66880, 91384, 114230, 125653, 182768, 217037, 228460, 251306, 365536, 434074, 456920, 502612, 628265, 731072, 868148, 913840, 1005224, 1085185, 1256530, 1736296, 1827680, 2010448, 2170370, 2387407, 2513060, 3472592, 3655360, 4020896, 4340740, 4774814, 5026120, 6945184, 8041792, 8681480, 9549628, 10052240, 11937035, 13890368, 17362960, 19099256, 20104480, 23874070, 34725920, 38198512, 40208960, 47748140, 69451840, 76397024, 95496280, 152794048, 190992560, 381985120, 763970240]

約数ペア:

[(1, 763970240), (2, 381985120), (4, 190992560), (5, 152794048), (8, 95496280), (10, 76397024), (11, 69451840), (16, 47748140), (19, 40208960), (20, 38198512), (22, 34725920), (32, 23874070), (38, 20104480), (40, 19099256), (44, 17362960), (55, 13890368), (64, 11937035), (76, 10052240), (80, 9549628), (88, 8681480), (95, 8041792), (110, 6945184), (152, 5026120), (160, 4774814), (176, 4340740), (190, 4020896), (209, 3655360), (220, 3472592), (304, 2513060), (320, 2387407), (352, 2170370), (380, 2010448), (418, 1827680), (440, 1736296), (608, 1256530), (704, 1085185), (760, 1005224), (836, 913840), (880, 868148), (1045, 731072), (1216, 628265), (1520, 502612), (1672, 456920), (1760, 434074), (2090, 365536), (3040, 251306), (3344, 228460), (3520, 217037), (4180, 182768), (6080, 125653), (6688, 114230), (8360, 91384), (11423, 66880), (13376, 57115), (16720, 45692), (22846, 33440)]