140686416

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 457470720

約数和(自身を除く): 316784304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 47, 48, 52, 54, 72, 78, 82, 94, 104, 108, 117, 123, 141, 144, 156, 164, 169, 188, 208, 216, 234, 246, 282, 312, 328, 338, 351, 369, 376, 423, 432, 468, 492, 507, 533, 564, 611, 624, 656, 676, 702, 738, 752, 846, 936, 984, 1014, 1066, 1107, 1128, 1222, 1269, 1352, 1404, 1476, 1521, 1599, 1692, 1833, 1872, 1927, 1968, 2028, 2132, 2214, 2256, 2444, 2538, 2704, 2808, 2952, 3042, 3198, 3384, 3666, 3854, 4056, 4264, 4428, 4563, 4797, 4888, 5076, 5499, 5616, 5781, 5904, 6084, 6396, 6768, 6929, 7332, 7708, 7943, 8112, 8528, 8856, 9126, 9594, 9776, 10152, 10998, 11562, 12168, 12792, 13858, 14391, 14664, 15416, 15886, 16497, 17343, 17712, 18252, 19188, 20304, 20787, 21996, 23124, 23829, 24336, 25051, 25584, 27716, 28782, 29328, 30832, 31772, 32994, 34686, 36504, 38376, 41574, 43992, 46248, 47658, 50102, 52029, 55432, 57564, 62361, 63544, 65988, 69372, 71487, 73008, 75153, 76752, 83148, 87984, 92496, 95316, 100204, 104058, 110864, 115128, 124722, 127088, 131976, 138744, 142974, 150306, 166296, 187083, 190632, 200408, 208116, 214461, 225459, 230256, 249444, 263952, 277488, 285948, 300612, 325663, 332592, 374166, 381264, 400816, 416232, 428922, 450918, 498888, 571896, 601224, 651326, 676377, 748332, 832464, 857844, 901836, 976989, 997776, 1143792, 1202448, 1302652, 1352754, 1496664, 1715688, 1803672, 1953978, 2605304, 2705508, 2930967, 2993328, 3431376, 3607344, 3907956, 5210608, 5411016, 5861934, 7815912, 8792901, 10822032, 11723868, 15631824, 17585802, 23447736, 35171604, 46895472, 70343208, 140686416]

約数ペア:

[(1, 140686416), (2, 70343208), (3, 46895472), (4, 35171604), (6, 23447736), (8, 17585802), (9, 15631824), (12, 11723868), (13, 10822032), (16, 8792901), (18, 7815912), (24, 5861934), (26, 5411016), (27, 5210608), (36, 3907956), (39, 3607344), (41, 3431376), (47, 2993328), (48, 2930967), (52, 2705508), (54, 2605304), (72, 1953978), (78, 1803672), (82, 1715688), (94, 1496664), (104, 1352754), (108, 1302652), (117, 1202448), (123, 1143792), (141, 997776), (144, 976989), (156, 901836), (164, 857844), (169, 832464), (188, 748332), (208, 676377), (216, 651326), (234, 601224), (246, 571896), (282, 498888), (312, 450918), (328, 428922), (338, 416232), (351, 400816), (369, 381264), (376, 374166), (423, 332592), (432, 325663), (468, 300612), (492, 285948), (507, 277488), (533, 263952), (564, 249444), (611, 230256), (624, 225459), (656, 214461), (676, 208116), (702, 200408), (738, 190632), (752, 187083), (846, 166296), (936, 150306), (984, 142974), (1014, 138744), (1066, 131976), (1107, 127088), (1128, 124722), (1222, 115128), (1269, 110864), (1352, 104058), (1404, 100204), (1476, 95316), (1521, 92496), (1599, 87984), (1692, 83148), (1833, 76752), (1872, 75153), (1927, 73008), (1968, 71487), (2028, 69372), (2132, 65988), (2214, 63544), (2256, 62361), (2444, 57564), (2538, 55432), (2704, 52029), (2808, 50102), (2952, 47658), (3042, 46248), (3198, 43992), (3384, 41574), (3666, 38376), (3854, 36504), (4056, 34686), (4264, 32994), (4428, 31772), (4563, 30832), (4797, 29328), (4888, 28782), (5076, 27716), (5499, 25584), (5616, 25051), (5781, 24336), (5904, 23829), (6084, 23124), (6396, 21996), (6768, 20787), (6929, 20304), (7332, 19188), (7708, 18252), (7943, 17712), (8112, 17343), (8528, 16497), (8856, 15886), (9126, 15416), (9594, 14664), (9776, 14391), (10152, 13858), (10998, 12792), (11562, 12168)]