1565668512

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 216

約数和(自身を含む): 4791267936

約数和(自身を除く): 3225599424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 107, 138, 141, 144, 184, 188, 207, 214, 276, 282, 288, 321, 368, 376, 414, 423, 428, 552, 564, 642, 736, 752, 828, 846, 856, 963, 1081, 1104, 1128, 1284, 1504, 1656, 1692, 1712, 1926, 2162, 2208, 2209, 2256, 2461, 2568, 3243, 3312, 3384, 3424, 3852, 4324, 4418, 4512, 4922, 5029, 5136, 6486, 6624, 6627, 6768, 7383, 7704, 8648, 8836, 9729, 9844, 10058, 10272, 12972, 13254, 13536, 14766, 15087, 15408, 17296, 17672, 19458, 19688, 19881, 20116, 22149, 25944, 26508, 29532, 30174, 30816, 34592, 35344, 38916, 39376, 39762, 40232, 44298, 45261, 50807, 51888, 53016, 59064, 60348, 70688, 77832, 78752, 79524, 80464, 88596, 90522, 101614, 103776, 106032, 115667, 118128, 120696, 152421, 155664, 159048, 160928, 177192, 181044, 203228, 212064, 231334, 236256, 236363, 241392, 304842, 311328, 318096, 347001, 354384, 362088, 406456, 457263, 462668, 472726, 482784, 609684, 636192, 694002, 708768, 709089, 724176, 812912, 914526, 925336, 945452, 1041003, 1219368, 1388004, 1418178, 1448352, 1625824, 1829052, 1850672, 1890904, 2082006, 2127267, 2438736, 2776008, 2836356, 3658104, 3701344, 3781808, 4164012, 4254534, 4877472, 5436349, 5552016, 5672712, 7316208, 7563616, 8328024, 8509068, 10872698, 11104032, 11345424, 14632416, 16309047, 16656048, 17018136, 21745396, 22690848, 32618094, 33312096, 34036272, 43490792, 48927141, 65236188, 68072544, 86981584, 97854282, 130472376, 173963168, 195708564, 260944752, 391417128, 521889504, 782834256, 1565668512]

約数ペア:

[(1, 1565668512), (2, 782834256), (3, 521889504), (4, 391417128), (6, 260944752), (8, 195708564), (9, 173963168), (12, 130472376), (16, 97854282), (18, 86981584), (23, 68072544), (24, 65236188), (32, 48927141), (36, 43490792), (46, 34036272), (47, 33312096), (48, 32618094), (69, 22690848), (72, 21745396), (92, 17018136), (94, 16656048), (96, 16309047), (107, 14632416), (138, 11345424), (141, 11104032), (144, 10872698), (184, 8509068), (188, 8328024), (207, 7563616), (214, 7316208), (276, 5672712), (282, 5552016), (288, 5436349), (321, 4877472), (368, 4254534), (376, 4164012), (414, 3781808), (423, 3701344), (428, 3658104), (552, 2836356), (564, 2776008), (642, 2438736), (736, 2127267), (752, 2082006), (828, 1890904), (846, 1850672), (856, 1829052), (963, 1625824), (1081, 1448352), (1104, 1418178), (1128, 1388004), (1284, 1219368), (1504, 1041003), (1656, 945452), (1692, 925336), (1712, 914526), (1926, 812912), (2162, 724176), (2208, 709089), (2209, 708768), (2256, 694002), (2461, 636192), (2568, 609684), (3243, 482784), (3312, 472726), (3384, 462668), (3424, 457263), (3852, 406456), (4324, 362088), (4418, 354384), (4512, 347001), (4922, 318096), (5029, 311328), (5136, 304842), (6486, 241392), (6624, 236363), (6627, 236256), (6768, 231334), (7383, 212064), (7704, 203228), (8648, 181044), (8836, 177192), (9729, 160928), (9844, 159048), (10058, 155664), (10272, 152421), (12972, 120696), (13254, 118128), (13536, 115667), (14766, 106032), (15087, 103776), (15408, 101614), (17296, 90522), (17672, 88596), (19458, 80464), (19688, 79524), (19881, 78752), (20116, 77832), (22149, 70688), (25944, 60348), (26508, 59064), (29532, 53016), (30174, 51888), (30816, 50807), (34592, 45261), (35344, 44298), (38916, 40232), (39376, 39762)]