195018040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 546652800

約数和(自身を除く): 351634760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 49, 56, 58, 70, 73, 94, 98, 116, 140, 145, 146, 188, 196, 203, 232, 235, 245, 280, 290, 292, 329, 365, 376, 392, 406, 470, 490, 511, 580, 584, 658, 730, 812, 940, 980, 1015, 1022, 1160, 1316, 1363, 1421, 1460, 1624, 1645, 1880, 1960, 2030, 2044, 2117, 2303, 2555, 2632, 2726, 2842, 2920, 3290, 3431, 3577, 4060, 4088, 4234, 4606, 5110, 5452, 5684, 6580, 6815, 6862, 7105, 7154, 8120, 8468, 9212, 9541, 10220, 10585, 10904, 11368, 11515, 13160, 13630, 13724, 14210, 14308, 14819, 16936, 17155, 17885, 18424, 19082, 20440, 21170, 23030, 24017, 27260, 27448, 28420, 28616, 29638, 34310, 35770, 38164, 42340, 46060, 47705, 48034, 54520, 56840, 59276, 66787, 68620, 71540, 74095, 76328, 84680, 92120, 95410, 96068, 99499, 103733, 118552, 120085, 133574, 137240, 143080, 148190, 168119, 190820, 192136, 198998, 207466, 240170, 267148, 296380, 333935, 336238, 381640, 397996, 414932, 480340, 497495, 518665, 534296, 592760, 667870, 672476, 696493, 795992, 829864, 840595, 960680, 994990, 1037330, 1335740, 1344952, 1392986, 1681190, 1989980, 2074660, 2671480, 2785972, 3362380, 3482465, 3979960, 4149320, 4875451, 5571944, 6724760, 6964930, 9750902, 13929860, 19501804, 24377255, 27859720, 39003608, 48754510, 97509020, 195018040]

約数ペア:

[(1, 195018040), (2, 97509020), (4, 48754510), (5, 39003608), (7, 27859720), (8, 24377255), (10, 19501804), (14, 13929860), (20, 9750902), (28, 6964930), (29, 6724760), (35, 5571944), (40, 4875451), (47, 4149320), (49, 3979960), (56, 3482465), (58, 3362380), (70, 2785972), (73, 2671480), (94, 2074660), (98, 1989980), (116, 1681190), (140, 1392986), (145, 1344952), (146, 1335740), (188, 1037330), (196, 994990), (203, 960680), (232, 840595), (235, 829864), (245, 795992), (280, 696493), (290, 672476), (292, 667870), (329, 592760), (365, 534296), (376, 518665), (392, 497495), (406, 480340), (470, 414932), (490, 397996), (511, 381640), (580, 336238), (584, 333935), (658, 296380), (730, 267148), (812, 240170), (940, 207466), (980, 198998), (1015, 192136), (1022, 190820), (1160, 168119), (1316, 148190), (1363, 143080), (1421, 137240), (1460, 133574), (1624, 120085), (1645, 118552), (1880, 103733), (1960, 99499), (2030, 96068), (2044, 95410), (2117, 92120), (2303, 84680), (2555, 76328), (2632, 74095), (2726, 71540), (2842, 68620), (2920, 66787), (3290, 59276), (3431, 56840), (3577, 54520), (4060, 48034), (4088, 47705), (4234, 46060), (4606, 42340), (5110, 38164), (5452, 35770), (5684, 34310), (6580, 29638), (6815, 28616), (6862, 28420), (7105, 27448), (7154, 27260), (8120, 24017), (8468, 23030), (9212, 21170), (9541, 20440), (10220, 19082), (10585, 18424), (10904, 17885), (11368, 17155), (11515, 16936), (13160, 14819), (13630, 14308), (13724, 14210)]