69278160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 257501376

約数和(自身を除く): 188223216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 137, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 274, 280, 294, 301, 336, 344, 392, 411, 420, 430, 490, 516, 548, 560, 588, 602, 645, 685, 688, 735, 784, 822, 840, 860, 903, 959, 980, 1032, 1096, 1176, 1204, 1290, 1370, 1470, 1505, 1644, 1680, 1720, 1806, 1918, 1960, 2055, 2064, 2107, 2192, 2352, 2408, 2580, 2740, 2877, 2940, 3010, 3288, 3440, 3612, 3836, 3920, 4110, 4214, 4515, 4795, 4816, 5160, 5480, 5754, 5880, 5891, 6020, 6321, 6576, 6713, 7224, 7672, 8220, 8428, 9030, 9590, 10320, 10535, 10960, 11508, 11760, 11782, 12040, 12642, 13426, 14385, 14448, 15344, 16440, 16856, 17673, 18060, 19180, 20139, 21070, 23016, 23564, 24080, 25284, 26852, 28770, 29455, 31605, 32880, 33565, 33712, 35346, 36120, 38360, 40278, 41237, 42140, 46032, 47128, 50568, 53704, 57540, 58910, 63210, 67130, 70692, 72240, 76720, 80556, 82474, 84280, 88365, 94256, 100695, 101136, 107408, 115080, 117820, 123711, 126420, 134260, 141384, 161112, 164948, 168560, 176730, 201390, 206185, 230160, 235640, 247422, 252840, 268520, 282768, 288659, 322224, 329896, 353460, 402780, 412370, 471280, 494844, 505680, 537040, 577318, 618555, 659792, 706920, 805560, 824740, 865977, 989688, 1154636, 1237110, 1413840, 1443295, 1611120, 1649480, 1731954, 1979376, 2309272, 2474220, 2886590, 3298960, 3463908, 4329885, 4618544, 4948440, 5773180, 6927816, 8659770, 9896880, 11546360, 13855632, 17319540, 23092720, 34639080, 69278160]

約数ペア:

[(1, 69278160), (2, 34639080), (3, 23092720), (4, 17319540), (5, 13855632), (6, 11546360), (7, 9896880), (8, 8659770), (10, 6927816), (12, 5773180), (14, 4948440), (15, 4618544), (16, 4329885), (20, 3463908), (21, 3298960), (24, 2886590), (28, 2474220), (30, 2309272), (35, 1979376), (40, 1731954), (42, 1649480), (43, 1611120), (48, 1443295), (49, 1413840), (56, 1237110), (60, 1154636), (70, 989688), (80, 865977), (84, 824740), (86, 805560), (98, 706920), (105, 659792), (112, 618555), (120, 577318), (129, 537040), (137, 505680), (140, 494844), (147, 471280), (168, 412370), (172, 402780), (196, 353460), (210, 329896), (215, 322224), (240, 288659), (245, 282768), (258, 268520), (274, 252840), (280, 247422), (294, 235640), (301, 230160), (336, 206185), (344, 201390), (392, 176730), (411, 168560), (420, 164948), (430, 161112), (490, 141384), (516, 134260), (548, 126420), (560, 123711), (588, 117820), (602, 115080), (645, 107408), (685, 101136), (688, 100695), (735, 94256), (784, 88365), (822, 84280), (840, 82474), (860, 80556), (903, 76720), (959, 72240), (980, 70692), (1032, 67130), (1096, 63210), (1176, 58910), (1204, 57540), (1290, 53704), (1370, 50568), (1470, 47128), (1505, 46032), (1644, 42140), (1680, 41237), (1720, 40278), (1806, 38360), (1918, 36120), (1960, 35346), (2055, 33712), (2064, 33565), (2107, 32880), (2192, 31605), (2352, 29455), (2408, 28770), (2580, 26852), (2740, 25284), (2877, 24080), (2940, 23564), (3010, 23016), (3288, 21070), (3440, 20139), (3612, 19180), (3836, 18060), (3920, 17673), (4110, 16856), (4214, 16440), (4515, 15344), (4795, 14448), (4816, 14385), (5160, 13426), (5480, 12642), (5754, 12040), (5880, 11782), (5891, 11760), (6020, 11508), (6321, 10960), (6576, 10535), (6713, 10320), (7224, 9590), (7672, 9030), (8220, 8428)]