140423808

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 460468800

約数和(自身を除く): 320044992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 384, 392, 408, 439, 448, 476, 544, 588, 672, 714, 784, 816, 833, 878, 896, 952, 1088, 1176, 1317, 1344, 1428, 1568, 1632, 1666, 1756, 1904, 2176, 2352, 2499, 2634, 2688, 2856, 3073, 3136, 3264, 3332, 3512, 3808, 4704, 4998, 5268, 5712, 6146, 6272, 6528, 6664, 7024, 7463, 7616, 9219, 9408, 9996, 10536, 11424, 12292, 13328, 14048, 14926, 15232, 18438, 18816, 19992, 21072, 21511, 22389, 22848, 24584, 26656, 28096, 29852, 36876, 39984, 42144, 43022, 44778, 45696, 49168, 52241, 53312, 56192, 59704, 64533, 73752, 79968, 84288, 86044, 89556, 98336, 104482, 106624, 119408, 129066, 147504, 156723, 159936, 168576, 172088, 179112, 196672, 208964, 238816, 258132, 295008, 313446, 319872, 344176, 358224, 365687, 393344, 417928, 477632, 516264, 590016, 626892, 688352, 716448, 731374, 835856, 955264, 1032528, 1097061, 1180032, 1253784, 1376704, 1432896, 1462748, 1671712, 2065056, 2194122, 2507568, 2753408, 2865792, 2925496, 3343424, 4130112, 4388244, 5015136, 5850992, 6686848, 8260224, 8776488, 10030272, 11701984, 17552976, 20060544, 23403968, 35105952, 46807936, 70211904, 140423808]

約数ペア:

[(1, 140423808), (2, 70211904), (3, 46807936), (4, 35105952), (6, 23403968), (7, 20060544), (8, 17552976), (12, 11701984), (14, 10030272), (16, 8776488), (17, 8260224), (21, 6686848), (24, 5850992), (28, 5015136), (32, 4388244), (34, 4130112), (42, 3343424), (48, 2925496), (49, 2865792), (51, 2753408), (56, 2507568), (64, 2194122), (68, 2065056), (84, 1671712), (96, 1462748), (98, 1432896), (102, 1376704), (112, 1253784), (119, 1180032), (128, 1097061), (136, 1032528), (147, 955264), (168, 835856), (192, 731374), (196, 716448), (204, 688352), (224, 626892), (238, 590016), (272, 516264), (294, 477632), (336, 417928), (357, 393344), (384, 365687), (392, 358224), (408, 344176), (439, 319872), (448, 313446), (476, 295008), (544, 258132), (588, 238816), (672, 208964), (714, 196672), (784, 179112), (816, 172088), (833, 168576), (878, 159936), (896, 156723), (952, 147504), (1088, 129066), (1176, 119408), (1317, 106624), (1344, 104482), (1428, 98336), (1568, 89556), (1632, 86044), (1666, 84288), (1756, 79968), (1904, 73752), (2176, 64533), (2352, 59704), (2499, 56192), (2634, 53312), (2688, 52241), (2856, 49168), (3073, 45696), (3136, 44778), (3264, 43022), (3332, 42144), (3512, 39984), (3808, 36876), (4704, 29852), (4998, 28096), (5268, 26656), (5712, 24584), (6146, 22848), (6272, 22389), (6528, 21511), (6664, 21072), (7024, 19992), (7463, 18816), (7616, 18438), (9219, 15232), (9408, 14926), (9996, 14048), (10536, 13328), (11424, 12292)]