65554217568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2539}}^1$

素因数の和:3991

約数の個数: 240

約数和(自身を含む): 220576688640

約数和(自身を除く): 155022471072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1423, 1512, 2016, 2268, 2539, 2592, 2846, 3024, 4269, 4536, 5078, 5692, 6048, 7617, 8538, 9072, 9961, 10156, 11384, 12807, 15234, 17076, 17773, 18144, 19922, 20312, 22768, 22851, 25614, 29883, 30468, 34152, 35546, 38421, 39844, 40624, 45536, 45702, 51228, 53319, 59766, 60936, 68304, 68553, 71092, 76842, 79688, 81248, 89649, 91404, 102456, 106638, 115263, 119532, 121872, 136608, 137106, 142184, 153684, 159376, 159957, 179298, 182808, 204912, 205659, 213276, 230526, 239064, 243744, 268947, 274212, 284368, 307368, 318752, 319914, 358596, 365616, 409824, 411318, 426552, 461052, 478128, 479871, 537894, 548424, 568736, 614736, 639828, 717192, 731232, 806841, 822636, 853104, 922104, 956256, 959742, 1075788, 1096848, 1229472, 1279656, 1434384, 1439613, 1613682, 1645272, 1706208, 1844208, 1919484, 2151576, 2193696, 2559312, 2868768, 2879226, 3227364, 3290544, 3612997, 3688416, 3838968, 4303152, 5118624, 5758452, 6454728, 6581088, 7225994, 7677936, 8606304, 10838991, 11516904, 12909456, 14451988, 15355872, 21677982, 23033808, 25290979, 25818912, 28903976, 32516973, 43355964, 46067616, 50581958, 57807952, 65033946, 75872937, 86711928, 97550919, 101163916, 115615904, 130067892, 151745874, 173423856, 195101838, 202327832, 227618811, 260135784, 292652757, 303491748, 346847712, 390203676, 404655664, 455237622, 520271568, 585305514, 606983496, 682856433, 780407352, 809311328, 910475244, 1040543136, 1170611028, 1213966992, 1365712866, 1560814704, 1820950488, 2048569299, 2341222056, 2427933984, 2731425732, 3121629408, 3641900976, 4097138598, 4682444112, 5462851464, 7283801952, 8194277196, 9364888224, 10925702928, 16388554392, 21851405856, 32777108784, 65554217568]

約数ペア:

[(1, 65554217568), (2, 32777108784), (3, 21851405856), (4, 16388554392), (6, 10925702928), (7, 9364888224), (8, 8194277196), (9, 7283801952), (12, 5462851464), (14, 4682444112), (16, 4097138598), (18, 3641900976), (21, 3121629408), (24, 2731425732), (27, 2427933984), (28, 2341222056), (32, 2048569299), (36, 1820950488), (42, 1560814704), (48, 1365712866), (54, 1213966992), (56, 1170611028), (63, 1040543136), (72, 910475244), (81, 809311328), (84, 780407352), (96, 682856433), (108, 606983496), (112, 585305514), (126, 520271568), (144, 455237622), (162, 404655664), (168, 390203676), (189, 346847712), (216, 303491748), (224, 292652757), (252, 260135784), (288, 227618811), (324, 202327832), (336, 195101838), (378, 173423856), (432, 151745874), (504, 130067892), (567, 115615904), (648, 101163916), (672, 97550919), (756, 86711928), (864, 75872937), (1008, 65033946), (1134, 57807952), (1296, 50581958), (1423, 46067616), (1512, 43355964), (2016, 32516973), (2268, 28903976), (2539, 25818912), (2592, 25290979), (2846, 23033808), (3024, 21677982), (4269, 15355872), (4536, 14451988), (5078, 12909456), (5692, 11516904), (6048, 10838991), (7617, 8606304), (8538, 7677936), (9072, 7225994), (9961, 6581088), (10156, 6454728), (11384, 5758452), (12807, 5118624), (15234, 4303152), (17076, 3838968), (17773, 3688416), (18144, 3612997), (19922, 3290544), (20312, 3227364), (22768, 2879226), (22851, 2868768), (25614, 2559312), (29883, 2193696), (30468, 2151576), (34152, 1919484), (35546, 1844208), (38421, 1706208), (39844, 1645272), (40624, 1613682), (45536, 1439613), (45702, 1434384), (51228, 1279656), (53319, 1229472), (59766, 1096848), (60936, 1075788), (68304, 959742), (68553, 956256), (71092, 922104), (76842, 853104), (79688, 822636), (81248, 806841), (89649, 731232), (91404, 717192), (102456, 639828), (106638, 614736), (115263, 568736), (119532, 548424), (121872, 537894), (136608, 479871), (137106, 478128), (142184, 461052), (153684, 426552), (159376, 411318), (159957, 409824), (179298, 365616), (182808, 358596), (204912, 319914), (205659, 318752), (213276, 307368), (230526, 284368), (239064, 274212), (243744, 268947)]