91948920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 343388160

約数和(自身を除く): 251439240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 137, 140, 141, 168, 170, 188, 204, 210, 235, 238, 255, 274, 280, 282, 329, 340, 357, 376, 408, 411, 420, 470, 476, 510, 548, 564, 595, 658, 680, 685, 705, 714, 799, 822, 840, 940, 952, 959, 987, 1020, 1096, 1128, 1190, 1316, 1370, 1410, 1428, 1598, 1644, 1645, 1785, 1880, 1918, 1974, 2040, 2055, 2329, 2380, 2397, 2632, 2740, 2820, 2856, 2877, 3196, 3288, 3290, 3570, 3836, 3948, 3995, 4110, 4658, 4760, 4794, 4795, 4935, 5480, 5593, 5640, 5754, 6392, 6439, 6580, 6987, 7140, 7672, 7896, 7990, 8220, 9316, 9588, 9590, 9870, 11186, 11508, 11645, 11985, 12878, 13160, 13974, 14280, 14385, 15980, 16303, 16440, 16779, 18632, 19176, 19180, 19317, 19740, 22372, 23016, 23290, 23970, 25756, 27948, 27965, 28770, 31960, 32195, 32606, 33558, 34935, 38360, 38634, 39480, 44744, 45073, 46580, 47940, 48909, 51512, 55896, 55930, 57540, 64390, 65212, 67116, 69870, 77268, 81515, 83895, 90146, 93160, 95880, 96585, 97818, 109463, 111860, 115080, 128780, 130424, 134232, 135219, 139740, 154536, 163030, 167790, 180292, 193170, 195636, 218926, 223720, 225365, 244545, 257560, 270438, 279480, 326060, 328389, 335580, 360584, 386340, 391272, 437852, 450730, 489090, 540876, 547315, 652120, 656778, 671160, 676095, 766241, 772680, 875704, 901460, 978180, 1081752, 1094630, 1313556, 1352190, 1532482, 1641945, 1802920, 1956360, 2189260, 2298723, 2627112, 2704380, 3064964, 3283890, 3831205, 4378520, 4597446, 5408760, 6129928, 6567780, 7662410, 9194892, 11493615, 13135560, 15324820, 18389784, 22987230, 30649640, 45974460, 91948920]

約数ペア:

[(1, 91948920), (2, 45974460), (3, 30649640), (4, 22987230), (5, 18389784), (6, 15324820), (7, 13135560), (8, 11493615), (10, 9194892), (12, 7662410), (14, 6567780), (15, 6129928), (17, 5408760), (20, 4597446), (21, 4378520), (24, 3831205), (28, 3283890), (30, 3064964), (34, 2704380), (35, 2627112), (40, 2298723), (42, 2189260), (47, 1956360), (51, 1802920), (56, 1641945), (60, 1532482), (68, 1352190), (70, 1313556), (84, 1094630), (85, 1081752), (94, 978180), (102, 901460), (105, 875704), (119, 772680), (120, 766241), (136, 676095), (137, 671160), (140, 656778), (141, 652120), (168, 547315), (170, 540876), (188, 489090), (204, 450730), (210, 437852), (235, 391272), (238, 386340), (255, 360584), (274, 335580), (280, 328389), (282, 326060), (329, 279480), (340, 270438), (357, 257560), (376, 244545), (408, 225365), (411, 223720), (420, 218926), (470, 195636), (476, 193170), (510, 180292), (548, 167790), (564, 163030), (595, 154536), (658, 139740), (680, 135219), (685, 134232), (705, 130424), (714, 128780), (799, 115080), (822, 111860), (840, 109463), (940, 97818), (952, 96585), (959, 95880), (987, 93160), (1020, 90146), (1096, 83895), (1128, 81515), (1190, 77268), (1316, 69870), (1370, 67116), (1410, 65212), (1428, 64390), (1598, 57540), (1644, 55930), (1645, 55896), (1785, 51512), (1880, 48909), (1918, 47940), (1974, 46580), (2040, 45073), (2055, 44744), (2329, 39480), (2380, 38634), (2397, 38360), (2632, 34935), (2740, 33558), (2820, 32606), (2856, 32195), (2877, 31960), (3196, 28770), (3288, 27965), (3290, 27948), (3570, 25756), (3836, 23970), (3948, 23290), (3995, 23016), (4110, 22372), (4658, 19740), (4760, 19317), (4794, 19180), (4795, 19176), (4935, 18632), (5480, 16779), (5593, 16440), (5640, 16303), (5754, 15980), (6392, 14385), (6439, 14280), (6580, 13974), (6987, 13160), (7140, 12878), (7672, 11985), (7896, 11645), (7990, 11508), (8220, 11186), (9316, 9870), (9588, 9590)]