15220749024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:918

約数の個数: 288

約数和(自身を含む): 48432384000

約数和(自身を除く): 33211634976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 199, 208, 234, 248, 279, 288, 312, 372, 398, 403, 416, 468, 496, 558, 597, 624, 659, 744, 796, 806, 936, 992, 1116, 1194, 1209, 1248, 1318, 1488, 1592, 1612, 1791, 1872, 1977, 2232, 2388, 2418, 2587, 2636, 2976, 3184, 3224, 3582, 3627, 3744, 3954, 4464, 4776, 4836, 5174, 5272, 5931, 6169, 6368, 6448, 7164, 7254, 7761, 7908, 8567, 8928, 9552, 9672, 10348, 10544, 11862, 12338, 12896, 14328, 14508, 15522, 15816, 17134, 18507, 19104, 19344, 20429, 20696, 21088, 23283, 23724, 24676, 25701, 28656, 29016, 31044, 31632, 34268, 37014, 38688, 40858, 41392, 46566, 47448, 49352, 51402, 55521, 57312, 58032, 61287, 62088, 63264, 68536, 74028, 77103, 80197, 81716, 82784, 93132, 94896, 98704, 102804, 111042, 116064, 122574, 124176, 131141, 137072, 148056, 154206, 160394, 163432, 183861, 186264, 189792, 197408, 205608, 222084, 240591, 245148, 248352, 262282, 265577, 274144, 296112, 308412, 320788, 326864, 367722, 372528, 393423, 411216, 444168, 481182, 490296, 524564, 531154, 592224, 616824, 641576, 653728, 721773, 735444, 745056, 786846, 796731, 822432, 888336, 962364, 980592, 1049128, 1062308, 1180269, 1233648, 1283152, 1443546, 1470888, 1573692, 1593462, 1704833, 1776672, 1924728, 1961184, 2098256, 2124616, 2360538, 2390193, 2467296, 2566304, 2887092, 2941776, 3147384, 3186924, 3409666, 3849456, 4065371, 4196512, 4249232, 4721076, 4780386, 5114499, 5774184, 5883552, 6294768, 6373848, 6819332, 7698912, 8130742, 8498464, 9442152, 9560772, 10228998, 11548368, 12196113, 12589536, 12747696, 13638664, 15343497, 16261484, 18884304, 19121544, 20457996, 23096736, 24392226, 25495392, 27277328, 30686994, 32522968, 36588339, 37768608, 38243088, 40915992, 48784452, 52849823, 54554656, 61373988, 65045936, 73176678, 76486176, 81831984, 97568904, 105699646, 122747976, 130091872, 146353356, 158549469, 163663968, 195137808, 211399292, 245495952, 292706712, 317098938, 390275616, 422798584, 475648407, 490991904, 585413424, 634197876, 845597168, 951296814, 1170826848, 1268395752, 1691194336, 1902593628, 2536791504, 3805187256, 5073583008, 7610374512, 15220749024]

約数ペア:

[(1, 15220749024), (2, 7610374512), (3, 5073583008), (4, 3805187256), (6, 2536791504), (8, 1902593628), (9, 1691194336), (12, 1268395752), (13, 1170826848), (16, 951296814), (18, 845597168), (24, 634197876), (26, 585413424), (31, 490991904), (32, 475648407), (36, 422798584), (39, 390275616), (48, 317098938), (52, 292706712), (62, 245495952), (72, 211399292), (78, 195137808), (93, 163663968), (96, 158549469), (104, 146353356), (117, 130091872), (124, 122747976), (144, 105699646), (156, 97568904), (186, 81831984), (199, 76486176), (208, 73176678), (234, 65045936), (248, 61373988), (279, 54554656), (288, 52849823), (312, 48784452), (372, 40915992), (398, 38243088), (403, 37768608), (416, 36588339), (468, 32522968), (496, 30686994), (558, 27277328), (597, 25495392), (624, 24392226), (659, 23096736), (744, 20457996), (796, 19121544), (806, 18884304), (936, 16261484), (992, 15343497), (1116, 13638664), (1194, 12747696), (1209, 12589536), (1248, 12196113), (1318, 11548368), (1488, 10228998), (1592, 9560772), (1612, 9442152), (1791, 8498464), (1872, 8130742), (1977, 7698912), (2232, 6819332), (2388, 6373848), (2418, 6294768), (2587, 5883552), (2636, 5774184), (2976, 5114499), (3184, 4780386), (3224, 4721076), (3582, 4249232), (3627, 4196512), (3744, 4065371), (3954, 3849456), (4464, 3409666), (4776, 3186924), (4836, 3147384), (5174, 2941776), (5272, 2887092), (5931, 2566304), (6169, 2467296), (6368, 2390193), (6448, 2360538), (7164, 2124616), (7254, 2098256), (7761, 1961184), (7908, 1924728), (8567, 1776672), (8928, 1704833), (9552, 1593462), (9672, 1573692), (10348, 1470888), (10544, 1443546), (11862, 1283152), (12338, 1233648), (12896, 1180269), (14328, 1062308), (14508, 1049128), (15522, 980592), (15816, 962364), (17134, 888336), (18507, 822432), (19104, 796731), (19344, 786846), (20429, 745056), (20696, 735444), (21088, 721773), (23283, 653728), (23724, 641576), (24676, 616824), (25701, 592224), (28656, 531154), (29016, 524564), (31044, 490296), (31632, 481182), (34268, 444168), (37014, 411216), (38688, 393423), (40858, 372528), (41392, 367722), (46566, 326864), (47448, 320788), (49352, 308412), (51402, 296112), (55521, 274144), (57312, 265577), (58032, 262282), (61287, 248352), (62088, 245148), (63264, 240591), (68536, 222084), (74028, 205608), (77103, 197408), (80197, 189792), (81716, 186264), (82784, 183861), (93132, 163432), (94896, 160394), (98704, 154206), (102804, 148056), (111042, 137072), (116064, 131141), (122574, 124176)]