1990242072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 7095029760

約数和(自身を除く): 5104787688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 47, 52, 56, 63, 69, 72, 78, 84, 91, 92, 94, 104, 117, 126, 138, 141, 156, 161, 168, 182, 184, 188, 207, 234, 252, 273, 276, 281, 282, 299, 312, 322, 329, 364, 376, 414, 423, 468, 483, 504, 546, 552, 562, 564, 598, 611, 644, 658, 728, 819, 828, 843, 846, 897, 936, 966, 987, 1081, 1092, 1124, 1128, 1196, 1222, 1288, 1316, 1449, 1638, 1656, 1686, 1692, 1794, 1833, 1932, 1967, 1974, 2093, 2162, 2184, 2248, 2392, 2444, 2529, 2632, 2691, 2898, 2961, 3243, 3276, 3372, 3384, 3588, 3653, 3666, 3864, 3934, 3948, 4186, 4277, 4324, 4888, 5058, 5382, 5499, 5796, 5901, 5922, 6279, 6463, 6486, 6552, 6744, 7176, 7306, 7332, 7567, 7868, 7896, 8372, 8554, 8648, 9729, 10116, 10764, 10959, 10998, 11592, 11802, 11844, 12558, 12831, 12926, 12972, 13207, 14053, 14612, 14664, 15134, 15736, 16744, 17108, 17703, 18837, 19389, 19458, 20232, 21528, 21918, 21996, 22701, 23604, 23688, 25116, 25571, 25662, 25852, 25944, 26414, 28106, 29224, 30268, 32877, 34216, 35406, 37674, 38493, 38778, 38916, 39621, 42159, 43836, 43992, 45241, 45402, 47208, 50232, 51142, 51324, 51704, 52828, 56212, 58167, 60536, 65754, 68103, 70812, 75348, 76713, 76986, 77556, 77832, 79242, 84019, 84318, 87672, 90482, 90804, 92449, 98371, 102284, 102648, 105656, 112424, 116334, 118863, 126477, 131508, 135723, 136206, 141624, 150696, 153426, 153972, 155112, 158484, 168038, 168636, 171691, 180964, 181608, 184898, 196742, 204568, 230139, 232668, 237726, 252057, 252954, 263016, 271446, 272412, 277347, 295113, 303761, 306852, 307944, 316968, 336076, 337272, 343382, 361928, 369796, 393484, 407169, 460278, 465336, 475452, 504114, 505908, 515073, 542892, 544824, 554694, 588133, 590226, 607522, 613704, 672152, 686764, 739592, 756171, 786968, 814338, 832041, 885339, 911283, 920556, 950904, 1008228, 1011816, 1030146, 1085784, 1109388, 1176266, 1180452, 1201837, 1215044, 1373528, 1512342, 1545219, 1628676, 1664082, 1764399, 1770678, 1822566, 1841112, 2016456, 2060292, 2126327, 2218776, 2352532, 2360904, 2403674, 2430088, 2733849, 3024684, 3090438, 3257352, 3328164, 3528798, 3541356, 3605511, 3645132, 3948893, 4120584, 4252654, 4705064, 4807348, 5293197, 5467698, 6049368, 6180876, 6378981, 6656328, 7057596, 7082712, 7211022, 7290264, 7897786, 8505308, 9614696, 10586394, 10816533, 10935396, 11846679, 12361752, 12757962, 14115192, 14422044, 15795572, 17010616, 19136943, 21172788, 21633066, 21870792, 23693358, 25515924, 27642251, 28844088, 31591144, 35540037, 38273886, 42345576, 43266132, 47386716, 51031848, 55284502, 71080074, 76547772, 82926753, 86532264, 94773432, 110569004, 142160148, 153095544, 165853506, 221138008, 248780259, 284320296, 331707012, 497560518, 663414024, 995121036, 1990242072]

約数ペア:

[(1, 1990242072), (2, 995121036), (3, 663414024), (4, 497560518), (6, 331707012), (7, 284320296), (8, 248780259), (9, 221138008), (12, 165853506), (13, 153095544), (14, 142160148), (18, 110569004), (21, 94773432), (23, 86532264), (24, 82926753), (26, 76547772), (28, 71080074), (36, 55284502), (39, 51031848), (42, 47386716), (46, 43266132), (47, 42345576), (52, 38273886), (56, 35540037), (63, 31591144), (69, 28844088), (72, 27642251), (78, 25515924), (84, 23693358), (91, 21870792), (92, 21633066), (94, 21172788), (104, 19136943), (117, 17010616), (126, 15795572), (138, 14422044), (141, 14115192), (156, 12757962), (161, 12361752), (168, 11846679), (182, 10935396), (184, 10816533), (188, 10586394), (207, 9614696), (234, 8505308), (252, 7897786), (273, 7290264), (276, 7211022), (281, 7082712), (282, 7057596), (299, 6656328), (312, 6378981), (322, 6180876), (329, 6049368), (364, 5467698), (376, 5293197), (414, 4807348), (423, 4705064), (468, 4252654), (483, 4120584), (504, 3948893), (546, 3645132), (552, 3605511), (562, 3541356), (564, 3528798), (598, 3328164), (611, 3257352), (644, 3090438), (658, 3024684), (728, 2733849), (819, 2430088), (828, 2403674), (843, 2360904), (846, 2352532), (897, 2218776), (936, 2126327), (966, 2060292), (987, 2016456), (1081, 1841112), (1092, 1822566), (1124, 1770678), (1128, 1764399), (1196, 1664082), (1222, 1628676), (1288, 1545219), (1316, 1512342), (1449, 1373528), (1638, 1215044), (1656, 1201837), (1686, 1180452), (1692, 1176266), (1794, 1109388), (1833, 1085784), (1932, 1030146), (1967, 1011816), (1974, 1008228), (2093, 950904), (2162, 920556), (2184, 911283), (2248, 885339), (2392, 832041), (2444, 814338), (2529, 786968), (2632, 756171), (2691, 739592), (2898, 686764), (2961, 672152), (3243, 613704), (3276, 607522), (3372, 590226), (3384, 588133), (3588, 554694), (3653, 544824), (3666, 542892), (3864, 515073), (3934, 505908), (3948, 504114), (4186, 475452), (4277, 465336), (4324, 460278), (4888, 407169), (5058, 393484), (5382, 369796), (5499, 361928), (5796, 343382), (5901, 337272), (5922, 336076), (6279, 316968), (6463, 307944), (6486, 306852), (6552, 303761), (6744, 295113), (7176, 277347), (7306, 272412), (7332, 271446), (7567, 263016), (7868, 252954), (7896, 252057), (8372, 237726), (8554, 232668), (8648, 230139), (9729, 204568), (10116, 196742), (10764, 184898), (10959, 181608), (10998, 180964), (11592, 171691), (11802, 168636), (11844, 168038), (12558, 158484), (12831, 155112), (12926, 153972), (12972, 153426), (13207, 150696), (14053, 141624), (14612, 136206), (14664, 135723), (15134, 131508), (15736, 126477), (16744, 118863), (17108, 116334), (17703, 112424), (18837, 105656), (19389, 102648), (19458, 102284), (20232, 98371), (21528, 92449), (21918, 90804), (21996, 90482), (22701, 87672), (23604, 84318), (23688, 84019), (25116, 79242), (25571, 77832), (25662, 77556), (25852, 76986), (25944, 76713), (26414, 75348), (28106, 70812), (29224, 68103), (30268, 65754), (32877, 60536), (34216, 58167), (35406, 56212), (37674, 52828), (38493, 51704), (38778, 51324), (38916, 51142), (39621, 50232), (42159, 47208), (43836, 45402), (43992, 45241)]