140211648

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 280

約数和(自身を含む): 462485232

約数和(自身を除く): 322273584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 43, 48, 51, 54, 64, 68, 72, 74, 81, 86, 96, 102, 108, 111, 129, 136, 144, 148, 153, 162, 172, 192, 204, 216, 222, 258, 272, 288, 296, 306, 324, 333, 344, 387, 408, 432, 444, 459, 516, 544, 576, 592, 612, 629, 648, 666, 688, 731, 774, 816, 864, 888, 918, 999, 1032, 1088, 1161, 1184, 1224, 1258, 1296, 1332, 1376, 1377, 1462, 1548, 1591, 1632, 1728, 1776, 1836, 1887, 1998, 2064, 2193, 2322, 2368, 2448, 2516, 2592, 2664, 2752, 2754, 2924, 2997, 3096, 3182, 3264, 3483, 3552, 3672, 3774, 3996, 4128, 4386, 4644, 4773, 4896, 5032, 5184, 5328, 5508, 5661, 5848, 5994, 6192, 6364, 6579, 6966, 7104, 7344, 7548, 7992, 8256, 8772, 9288, 9546, 9792, 10064, 10656, 11016, 11322, 11696, 11988, 12384, 12728, 13158, 13932, 14319, 14688, 15096, 15984, 16983, 17544, 18576, 19092, 19737, 20128, 21312, 22032, 22644, 23392, 23976, 24768, 25456, 26316, 27047, 27864, 28638, 29376, 30192, 31968, 33966, 35088, 37152, 38184, 39474, 40256, 42957, 44064, 45288, 46784, 47952, 50912, 50949, 52632, 54094, 55728, 57276, 59211, 60384, 63936, 67932, 70176, 74304, 76368, 78948, 81141, 85914, 88128, 90576, 95904, 101824, 101898, 105264, 108188, 111456, 114552, 118422, 120768, 128871, 135864, 140352, 152736, 157896, 162282, 171828, 181152, 191808, 203796, 210528, 216376, 222912, 229104, 236844, 243423, 257742, 271728, 305472, 315792, 324564, 343656, 362304, 407592, 421056, 432752, 458208, 473688, 486846, 515484, 543456, 631584, 649128, 687312, 730269, 815184, 865504, 916416, 947376, 973692, 1030968, 1086912, 1263168, 1298256, 1374624, 1460538, 1630368, 1731008, 1894752, 1947384, 2061936, 2190807, 2596512, 2749248, 2921076, 3260736, 3789504, 3894768, 4123872, 4381614, 5193024, 5842152, 7789536, 8247744, 8763228, 11684304, 15579072, 17526456, 23368608, 35052912, 46737216, 70105824, 140211648]

約数ペア:

[(1, 140211648), (2, 70105824), (3, 46737216), (4, 35052912), (6, 23368608), (8, 17526456), (9, 15579072), (12, 11684304), (16, 8763228), (17, 8247744), (18, 7789536), (24, 5842152), (27, 5193024), (32, 4381614), (34, 4123872), (36, 3894768), (37, 3789504), (43, 3260736), (48, 2921076), (51, 2749248), (54, 2596512), (64, 2190807), (68, 2061936), (72, 1947384), (74, 1894752), (81, 1731008), (86, 1630368), (96, 1460538), (102, 1374624), (108, 1298256), (111, 1263168), (129, 1086912), (136, 1030968), (144, 973692), (148, 947376), (153, 916416), (162, 865504), (172, 815184), (192, 730269), (204, 687312), (216, 649128), (222, 631584), (258, 543456), (272, 515484), (288, 486846), (296, 473688), (306, 458208), (324, 432752), (333, 421056), (344, 407592), (387, 362304), (408, 343656), (432, 324564), (444, 315792), (459, 305472), (516, 271728), (544, 257742), (576, 243423), (592, 236844), (612, 229104), (629, 222912), (648, 216376), (666, 210528), (688, 203796), (731, 191808), (774, 181152), (816, 171828), (864, 162282), (888, 157896), (918, 152736), (999, 140352), (1032, 135864), (1088, 128871), (1161, 120768), (1184, 118422), (1224, 114552), (1258, 111456), (1296, 108188), (1332, 105264), (1376, 101898), (1377, 101824), (1462, 95904), (1548, 90576), (1591, 88128), (1632, 85914), (1728, 81141), (1776, 78948), (1836, 76368), (1887, 74304), (1998, 70176), (2064, 67932), (2193, 63936), (2322, 60384), (2368, 59211), (2448, 57276), (2516, 55728), (2592, 54094), (2664, 52632), (2752, 50949), (2754, 50912), (2924, 47952), (2997, 46784), (3096, 45288), (3182, 44064), (3264, 42957), (3483, 40256), (3552, 39474), (3672, 38184), (3774, 37152), (3996, 35088), (4128, 33966), (4386, 31968), (4644, 30192), (4773, 29376), (4896, 28638), (5032, 27864), (5184, 27047), (5328, 26316), (5508, 25456), (5661, 24768), (5848, 23976), (5994, 23392), (6192, 22644), (6364, 22032), (6579, 21312), (6966, 20128), (7104, 19737), (7344, 19092), (7548, 18576), (7992, 17544), (8256, 16983), (8772, 15984), (9288, 15096), (9546, 14688), (9792, 14319), (10064, 13932), (10656, 13158), (11016, 12728), (11322, 12384), (11696, 11988)]