305020296

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 1036800000

約数和(自身を除く): 731779704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 179, 184, 189, 196, 207, 216, 252, 276, 294, 322, 343, 358, 378, 392, 414, 441, 483, 504, 537, 552, 588, 621, 644, 686, 716, 756, 828, 882, 966, 1029, 1074, 1127, 1176, 1242, 1253, 1288, 1323, 1372, 1432, 1449, 1512, 1611, 1656, 1764, 1932, 2058, 2148, 2254, 2484, 2506, 2646, 2744, 2898, 3087, 3222, 3381, 3528, 3759, 3864, 4116, 4117, 4296, 4347, 4508, 4833, 4968, 5012, 5292, 5796, 6174, 6444, 6762, 7518, 7889, 8232, 8234, 8694, 8771, 9016, 9261, 9666, 10024, 10143, 10584, 11277, 11592, 12348, 12351, 12888, 13524, 15036, 15778, 16468, 17388, 17542, 18522, 19332, 20286, 22554, 23667, 24696, 24702, 26313, 27048, 28819, 30072, 30429, 31556, 32936, 33831, 34776, 35084, 37044, 37053, 38664, 40572, 45108, 47334, 49404, 52626, 57638, 60858, 61397, 63112, 67662, 70168, 71001, 74088, 74106, 78939, 81144, 86457, 90216, 94668, 98808, 105252, 111159, 115276, 121716, 122794, 135324, 142002, 148212, 157878, 172914, 184191, 189336, 201733, 210504, 213003, 222318, 230552, 236817, 243432, 245588, 259371, 270648, 284004, 296424, 315756, 345828, 368382, 403466, 426006, 444636, 473634, 491176, 518742, 552573, 568008, 605199, 631512, 691656, 736764, 778113, 806932, 852012, 889272, 947268, 1037484, 1105146, 1210398, 1412131, 1473528, 1556226, 1613864, 1657719, 1704024, 1815597, 1894536, 2074968, 2210292, 2420796, 2824262, 3112452, 3315438, 3631194, 4236393, 4420584, 4841592, 5446791, 5648524, 6224904, 6630876, 7262388, 8472786, 10893582, 11297048, 12709179, 13261752, 14524776, 16945572, 21787164, 25418358, 33891144, 38127537, 43574328, 50836716, 76255074, 101673432, 152510148, 305020296]

約数ペア:

[(1, 305020296), (2, 152510148), (3, 101673432), (4, 76255074), (6, 50836716), (7, 43574328), (8, 38127537), (9, 33891144), (12, 25418358), (14, 21787164), (18, 16945572), (21, 14524776), (23, 13261752), (24, 12709179), (27, 11297048), (28, 10893582), (36, 8472786), (42, 7262388), (46, 6630876), (49, 6224904), (54, 5648524), (56, 5446791), (63, 4841592), (69, 4420584), (72, 4236393), (84, 3631194), (92, 3315438), (98, 3112452), (108, 2824262), (126, 2420796), (138, 2210292), (147, 2074968), (161, 1894536), (168, 1815597), (179, 1704024), (184, 1657719), (189, 1613864), (196, 1556226), (207, 1473528), (216, 1412131), (252, 1210398), (276, 1105146), (294, 1037484), (322, 947268), (343, 889272), (358, 852012), (378, 806932), (392, 778113), (414, 736764), (441, 691656), (483, 631512), (504, 605199), (537, 568008), (552, 552573), (588, 518742), (621, 491176), (644, 473634), (686, 444636), (716, 426006), (756, 403466), (828, 368382), (882, 345828), (966, 315756), (1029, 296424), (1074, 284004), (1127, 270648), (1176, 259371), (1242, 245588), (1253, 243432), (1288, 236817), (1323, 230552), (1372, 222318), (1432, 213003), (1449, 210504), (1512, 201733), (1611, 189336), (1656, 184191), (1764, 172914), (1932, 157878), (2058, 148212), (2148, 142002), (2254, 135324), (2484, 122794), (2506, 121716), (2646, 115276), (2744, 111159), (2898, 105252), (3087, 98808), (3222, 94668), (3381, 90216), (3528, 86457), (3759, 81144), (3864, 78939), (4116, 74106), (4117, 74088), (4296, 71001), (4347, 70168), (4508, 67662), (4833, 63112), (4968, 61397), (5012, 60858), (5292, 57638), (5796, 52626), (6174, 49404), (6444, 47334), (6762, 45108), (7518, 40572), (7889, 38664), (8232, 37053), (8234, 37044), (8694, 35084), (8771, 34776), (9016, 33831), (9261, 32936), (9666, 31556), (10024, 30429), (10143, 30072), (10584, 28819), (11277, 27048), (11592, 26313), (12348, 24702), (12351, 24696), (12888, 23667), (13524, 22554), (15036, 20286), (15778, 19332), (16468, 18522), (17388, 17542)]