131205360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3863

約数の個数: 160

約数和(自身を含む): 477969408

約数和(自身を除く): 346764048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 3823, 4290, 5720, 6864, 7646, 8580, 11440, 11469, 15292, 17160, 19115, 22938, 30584, 34320, 38230, 42053, 45876, 49699, 57345, 61168, 76460, 84106, 91752, 99398, 114690, 126159, 149097, 152920, 168212, 183504, 198796, 210265, 229380, 248495, 252318, 298194, 305840, 336424, 397592, 420530, 458760, 496990, 504636, 546689, 596388, 630795, 672848, 745485, 795184, 841060, 917520, 993980, 1009272, 1093378, 1192776, 1261590, 1490970, 1640067, 1682120, 1987960, 2018544, 2186756, 2385552, 2523180, 2733445, 2981940, 3280134, 3364240, 3975920, 4373512, 5046360, 5466890, 5963880, 6560268, 8200335, 8747024, 10092720, 10933780, 11927760, 13120536, 16400670, 21867560, 26241072, 32801340, 43735120, 65602680, 131205360]

約数ペア:

[(1, 131205360), (2, 65602680), (3, 43735120), (4, 32801340), (5, 26241072), (6, 21867560), (8, 16400670), (10, 13120536), (11, 11927760), (12, 10933780), (13, 10092720), (15, 8747024), (16, 8200335), (20, 6560268), (22, 5963880), (24, 5466890), (26, 5046360), (30, 4373512), (33, 3975920), (39, 3364240), (40, 3280134), (44, 2981940), (48, 2733445), (52, 2523180), (55, 2385552), (60, 2186756), (65, 2018544), (66, 1987960), (78, 1682120), (80, 1640067), (88, 1490970), (104, 1261590), (110, 1192776), (120, 1093378), (130, 1009272), (132, 993980), (143, 917520), (156, 841060), (165, 795184), (176, 745485), (195, 672848), (208, 630795), (220, 596388), (240, 546689), (260, 504636), (264, 496990), (286, 458760), (312, 420530), (330, 397592), (390, 336424), (429, 305840), (440, 298194), (520, 252318), (528, 248495), (572, 229380), (624, 210265), (660, 198796), (715, 183504), (780, 168212), (858, 152920), (880, 149097), (1040, 126159), (1144, 114690), (1320, 99398), (1430, 91752), (1560, 84106), (1716, 76460), (2145, 61168), (2288, 57345), (2640, 49699), (2860, 45876), (3120, 42053), (3432, 38230), (3823, 34320), (4290, 30584), (5720, 22938), (6864, 19115), (7646, 17160), (8580, 15292), (11440, 11469)]