212757939680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{65027}}^1$

素因数の和:65090

約数の個数: 216

約数和(自身を含む): 598266833976

約数和(自身を除く): 385508894296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 169, 176, 208, 220, 242, 260, 286, 338, 352, 416, 440, 484, 520, 572, 605, 676, 715, 845, 880, 968, 1040, 1144, 1210, 1352, 1430, 1573, 1690, 1760, 1859, 1936, 2080, 2288, 2420, 2704, 2860, 3146, 3380, 3718, 3872, 4576, 4840, 5408, 5720, 6292, 6760, 7436, 7865, 9295, 9680, 11440, 12584, 13520, 14872, 15730, 18590, 19360, 20449, 22880, 25168, 27040, 29744, 31460, 37180, 40898, 50336, 59488, 62920, 65027, 74360, 81796, 102245, 125840, 130054, 148720, 163592, 204490, 251680, 260108, 297440, 325135, 327184, 408980, 520216, 650270, 654368, 715297, 817960, 845351, 1040432, 1300540, 1430594, 1635920, 1690702, 2080864, 2601080, 2861188, 3271840, 3381404, 3576485, 4226755, 5202160, 5722376, 6762808, 7152970, 7868267, 8453510, 9298861, 10404320, 10989563, 11444752, 13525616, 14305940, 15736534, 16907020, 18597722, 21979126, 22889504, 27051232, 28611880, 31473068, 33814040, 37195444, 39341335, 43958252, 46494305, 54947815, 57223760, 62946136, 67628080, 74390888, 78682670, 87916504, 92988610, 102287471, 109895630, 114447520, 120885193, 125892272, 135256160, 148781776, 157365340, 175833008, 185977220, 204574942, 219791260, 241770386, 251784544, 297563552, 314730680, 351666016, 371954440, 409149884, 439582520, 483540772, 511437355, 604425965, 629461360, 743908880, 818299768, 879165040, 967081544, 1022874710, 1208851930, 1258922720, 1329737123, 1487817760, 1636599536, 1758330080, 1934163088, 2045749420, 2417703860, 2659474246, 3273199072, 3868326176, 4091498840, 4835407720, 5318948492, 6648685615, 8182997680, 9670815440, 10637896984, 13297371230, 16365995360, 19341630880, 21275793968, 26594742460, 42551587936, 53189484920, 106378969840, 212757939680]

約数ペア:

[(1, 212757939680), (2, 106378969840), (4, 53189484920), (5, 42551587936), (8, 26594742460), (10, 21275793968), (11, 19341630880), (13, 16365995360), (16, 13297371230), (20, 10637896984), (22, 9670815440), (26, 8182997680), (32, 6648685615), (40, 5318948492), (44, 4835407720), (52, 4091498840), (55, 3868326176), (65, 3273199072), (80, 2659474246), (88, 2417703860), (104, 2045749420), (110, 1934163088), (121, 1758330080), (130, 1636599536), (143, 1487817760), (160, 1329737123), (169, 1258922720), (176, 1208851930), (208, 1022874710), (220, 967081544), (242, 879165040), (260, 818299768), (286, 743908880), (338, 629461360), (352, 604425965), (416, 511437355), (440, 483540772), (484, 439582520), (520, 409149884), (572, 371954440), (605, 351666016), (676, 314730680), (715, 297563552), (845, 251784544), (880, 241770386), (968, 219791260), (1040, 204574942), (1144, 185977220), (1210, 175833008), (1352, 157365340), (1430, 148781776), (1573, 135256160), (1690, 125892272), (1760, 120885193), (1859, 114447520), (1936, 109895630), (2080, 102287471), (2288, 92988610), (2420, 87916504), (2704, 78682670), (2860, 74390888), (3146, 67628080), (3380, 62946136), (3718, 57223760), (3872, 54947815), (4576, 46494305), (4840, 43958252), (5408, 39341335), (5720, 37195444), (6292, 33814040), (6760, 31473068), (7436, 28611880), (7865, 27051232), (9295, 22889504), (9680, 21979126), (11440, 18597722), (12584, 16907020), (13520, 15736534), (14872, 14305940), (15730, 13525616), (18590, 11444752), (19360, 10989563), (20449, 10404320), (22880, 9298861), (25168, 8453510), (27040, 7868267), (29744, 7152970), (31460, 6762808), (37180, 5722376), (40898, 5202160), (50336, 4226755), (59488, 3576485), (62920, 3381404), (65027, 3271840), (74360, 2861188), (81796, 2601080), (102245, 2080864), (125840, 1690702), (130054, 1635920), (148720, 1430594), (163592, 1300540), (204490, 1040432), (251680, 845351), (260108, 817960), (297440, 715297), (325135, 654368), (327184, 650270), (408980, 520216)]