86777040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 321622272

約数和(自身を除く): 234845232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 157, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 314, 329, 336, 376, 392, 420, 470, 471, 490, 560, 564, 588, 628, 658, 705, 735, 752, 784, 785, 840, 940, 942, 980, 987, 1099, 1128, 1176, 1256, 1316, 1410, 1470, 1570, 1645, 1680, 1880, 1884, 1960, 1974, 2198, 2256, 2303, 2352, 2355, 2512, 2632, 2820, 2940, 3140, 3290, 3297, 3760, 3768, 3920, 3948, 4396, 4606, 4710, 4935, 5264, 5495, 5640, 5880, 6280, 6580, 6594, 6909, 7379, 7536, 7693, 7896, 8792, 9212, 9420, 9870, 10990, 11280, 11515, 11760, 12560, 13160, 13188, 13818, 14758, 15386, 15792, 16485, 17584, 18424, 18840, 19740, 21980, 22137, 23030, 23079, 26320, 26376, 27636, 29516, 30772, 32970, 34545, 36848, 36895, 37680, 38465, 39480, 43960, 44274, 46060, 46158, 51653, 52752, 55272, 59032, 61544, 65940, 69090, 73790, 76930, 78960, 87920, 88548, 92120, 92316, 103306, 110544, 110685, 115395, 118064, 123088, 131880, 138180, 147580, 153860, 154959, 177096, 184240, 184632, 206612, 221370, 230790, 258265, 263760, 276360, 295160, 307720, 309918, 354192, 361571, 369264, 413224, 442740, 461580, 516530, 552720, 590320, 615440, 619836, 723142, 774795, 826448, 885480, 923160, 1033060, 1084713, 1239672, 1446284, 1549590, 1770960, 1807855, 1846320, 2066120, 2169426, 2479344, 2892568, 3099180, 3615710, 4132240, 4338852, 5423565, 5785136, 6198360, 7231420, 8677704, 10847130, 12396720, 14462840, 17355408, 21694260, 28925680, 43388520, 86777040]

約数ペア:

[(1, 86777040), (2, 43388520), (3, 28925680), (4, 21694260), (5, 17355408), (6, 14462840), (7, 12396720), (8, 10847130), (10, 8677704), (12, 7231420), (14, 6198360), (15, 5785136), (16, 5423565), (20, 4338852), (21, 4132240), (24, 3615710), (28, 3099180), (30, 2892568), (35, 2479344), (40, 2169426), (42, 2066120), (47, 1846320), (48, 1807855), (49, 1770960), (56, 1549590), (60, 1446284), (70, 1239672), (80, 1084713), (84, 1033060), (94, 923160), (98, 885480), (105, 826448), (112, 774795), (120, 723142), (140, 619836), (141, 615440), (147, 590320), (157, 552720), (168, 516530), (188, 461580), (196, 442740), (210, 413224), (235, 369264), (240, 361571), (245, 354192), (280, 309918), (282, 307720), (294, 295160), (314, 276360), (329, 263760), (336, 258265), (376, 230790), (392, 221370), (420, 206612), (470, 184632), (471, 184240), (490, 177096), (560, 154959), (564, 153860), (588, 147580), (628, 138180), (658, 131880), (705, 123088), (735, 118064), (752, 115395), (784, 110685), (785, 110544), (840, 103306), (940, 92316), (942, 92120), (980, 88548), (987, 87920), (1099, 78960), (1128, 76930), (1176, 73790), (1256, 69090), (1316, 65940), (1410, 61544), (1470, 59032), (1570, 55272), (1645, 52752), (1680, 51653), (1880, 46158), (1884, 46060), (1960, 44274), (1974, 43960), (2198, 39480), (2256, 38465), (2303, 37680), (2352, 36895), (2355, 36848), (2512, 34545), (2632, 32970), (2820, 30772), (2940, 29516), (3140, 27636), (3290, 26376), (3297, 26320), (3760, 23079), (3768, 23030), (3920, 22137), (3948, 21980), (4396, 19740), (4606, 18840), (4710, 18424), (4935, 17584), (5264, 16485), (5495, 15792), (5640, 15386), (5880, 14758), (6280, 13818), (6580, 13188), (6594, 13160), (6909, 12560), (7379, 11760), (7536, 11515), (7693, 11280), (7896, 10990), (8792, 9870), (9212, 9420)]