262410720

素因数分解:

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

素因数の和:3865

約数の個数: 192

約数和(自身を含む): 971357184

約数和(自身を除く): 708946464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 3823, 4290, 4576, 5280, 5720, 6240, 6864, 7646, 8580, 11440, 11469, 13728, 15292, 17160, 19115, 22880, 22938, 30584, 34320, 38230, 42053, 45876, 49699, 57345, 61168, 68640, 76460, 84106, 91752, 99398, 114690, 122336, 126159, 149097, 152920, 168212, 183504, 198796, 210265, 229380, 248495, 252318, 298194, 305840, 336424, 367008, 397592, 420530, 458760, 496990, 504636, 546689, 596388, 611680, 630795, 672848, 745485, 795184, 841060, 917520, 993980, 1009272, 1093378, 1192776, 1261590, 1345696, 1490970, 1590368, 1640067, 1682120, 1835040, 1987960, 2018544, 2186756, 2385552, 2523180, 2733445, 2981940, 3280134, 3364240, 3975920, 4037088, 4373512, 4771104, 5046360, 5466890, 5963880, 6560268, 6728480, 7951840, 8200335, 8747024, 10092720, 10933780, 11927760, 13120536, 16400670, 17494048, 20185440, 21867560, 23855520, 26241072, 32801340, 43735120, 52482144, 65602680, 87470240, 131205360, 262410720]

約数ペア:

[(1, 262410720), (2, 131205360), (3, 87470240), (4, 65602680), (5, 52482144), (6, 43735120), (8, 32801340), (10, 26241072), (11, 23855520), (12, 21867560), (13, 20185440), (15, 17494048), (16, 16400670), (20, 13120536), (22, 11927760), (24, 10933780), (26, 10092720), (30, 8747024), (32, 8200335), (33, 7951840), (39, 6728480), (40, 6560268), (44, 5963880), (48, 5466890), (52, 5046360), (55, 4771104), (60, 4373512), (65, 4037088), (66, 3975920), (78, 3364240), (80, 3280134), (88, 2981940), (96, 2733445), (104, 2523180), (110, 2385552), (120, 2186756), (130, 2018544), (132, 1987960), (143, 1835040), (156, 1682120), (160, 1640067), (165, 1590368), (176, 1490970), (195, 1345696), (208, 1261590), (220, 1192776), (240, 1093378), (260, 1009272), (264, 993980), (286, 917520), (312, 841060), (330, 795184), (352, 745485), (390, 672848), (416, 630795), (429, 611680), (440, 596388), (480, 546689), (520, 504636), (528, 496990), (572, 458760), (624, 420530), (660, 397592), (715, 367008), (780, 336424), (858, 305840), (880, 298194), (1040, 252318), (1056, 248495), (1144, 229380), (1248, 210265), (1320, 198796), (1430, 183504), (1560, 168212), (1716, 152920), (1760, 149097), (2080, 126159), (2145, 122336), (2288, 114690), (2640, 99398), (2860, 91752), (3120, 84106), (3432, 76460), (3823, 68640), (4290, 61168), (4576, 57345), (5280, 49699), (5720, 45876), (6240, 42053), (6864, 38230), (7646, 34320), (8580, 30584), (11440, 22938), (11469, 22880), (13728, 19115), (15292, 17160)]