661260672

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 2132697600

約数和(自身を除く): 1471436928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 59, 64, 69, 72, 81, 92, 94, 96, 108, 118, 128, 138, 141, 144, 162, 177, 184, 188, 192, 207, 216, 236, 276, 282, 288, 324, 354, 368, 376, 384, 414, 423, 432, 472, 531, 552, 564, 576, 621, 648, 708, 736, 752, 828, 846, 864, 944, 1062, 1081, 1104, 1128, 1152, 1242, 1269, 1296, 1357, 1416, 1472, 1504, 1593, 1656, 1692, 1728, 1863, 1888, 2124, 2162, 2208, 2256, 2484, 2538, 2592, 2714, 2773, 2832, 2944, 3008, 3186, 3243, 3312, 3384, 3456, 3726, 3776, 3807, 4071, 4248, 4324, 4416, 4512, 4779, 4968, 5076, 5184, 5428, 5546, 5664, 6016, 6372, 6486, 6624, 6768, 7452, 7552, 7614, 8142, 8319, 8496, 8648, 8832, 9024, 9558, 9729, 9936, 10152, 10368, 10856, 11092, 11328, 12213, 12744, 12972, 13248, 13536, 14904, 15228, 16284, 16638, 16992, 17296, 18048, 19116, 19458, 19872, 20304, 21712, 22184, 22656, 24426, 24957, 25488, 25944, 26496, 27072, 29187, 29808, 30456, 32568, 33276, 33984, 34592, 36639, 38232, 38916, 39744, 40608, 43424, 44368, 48852, 49914, 50976, 51888, 54144, 58374, 59616, 60912, 63779, 65136, 66552, 67968, 69184, 73278, 74871, 76464, 77832, 79488, 81216, 86848, 87561, 88736, 97704, 99828, 101952, 103776, 109917, 116748, 119232, 121824, 127558, 130272, 133104, 138368, 146556, 149742, 152928, 155664, 162432, 173696, 175122, 177472, 191337, 195408, 199656, 203904, 207552, 219834, 224613, 233496, 238464, 243648, 255116, 260544, 266208, 293112, 299484, 305856, 311328, 350244, 354944, 382674, 390816, 399312, 415104, 439668, 449226, 466992, 487296, 510232, 521088, 532416, 574011, 586224, 598968, 611712, 622656, 700488, 765348, 781632, 798624, 879336, 898452, 933984, 1020464, 1064832, 1148022, 1172448, 1197936, 1245312, 1400976, 1530696, 1563264, 1597248, 1722033, 1758672, 1796904, 1867968, 2040928, 2296044, 2344896, 2395872, 2801952, 3061392, 3194496, 3444066, 3517344, 3593808, 3735936, 4081856, 4592088, 4689792, 4791744, 5166099, 5603904, 6122784, 6888132, 7034688, 7187616, 8163712, 9184176, 9583488, 10332198, 11207808, 12245568, 13776264, 14069376, 14375232, 18368352, 20664396, 24491136, 27552528, 28750464, 36736704, 41328792, 55105056, 73473408, 82657584, 110210112, 165315168, 220420224, 330630336, 661260672]

約数ペア:

[(1, 661260672), (2, 330630336), (3, 220420224), (4, 165315168), (6, 110210112), (8, 82657584), (9, 73473408), (12, 55105056), (16, 41328792), (18, 36736704), (23, 28750464), (24, 27552528), (27, 24491136), (32, 20664396), (36, 18368352), (46, 14375232), (47, 14069376), (48, 13776264), (54, 12245568), (59, 11207808), (64, 10332198), (69, 9583488), (72, 9184176), (81, 8163712), (92, 7187616), (94, 7034688), (96, 6888132), (108, 6122784), (118, 5603904), (128, 5166099), (138, 4791744), (141, 4689792), (144, 4592088), (162, 4081856), (177, 3735936), (184, 3593808), (188, 3517344), (192, 3444066), (207, 3194496), (216, 3061392), (236, 2801952), (276, 2395872), (282, 2344896), (288, 2296044), (324, 2040928), (354, 1867968), (368, 1796904), (376, 1758672), (384, 1722033), (414, 1597248), (423, 1563264), (432, 1530696), (472, 1400976), (531, 1245312), (552, 1197936), (564, 1172448), (576, 1148022), (621, 1064832), (648, 1020464), (708, 933984), (736, 898452), (752, 879336), (828, 798624), (846, 781632), (864, 765348), (944, 700488), (1062, 622656), (1081, 611712), (1104, 598968), (1128, 586224), (1152, 574011), (1242, 532416), (1269, 521088), (1296, 510232), (1357, 487296), (1416, 466992), (1472, 449226), (1504, 439668), (1593, 415104), (1656, 399312), (1692, 390816), (1728, 382674), (1863, 354944), (1888, 350244), (2124, 311328), (2162, 305856), (2208, 299484), (2256, 293112), (2484, 266208), (2538, 260544), (2592, 255116), (2714, 243648), (2773, 238464), (2832, 233496), (2944, 224613), (3008, 219834), (3186, 207552), (3243, 203904), (3312, 199656), (3384, 195408), (3456, 191337), (3726, 177472), (3776, 175122), (3807, 173696), (4071, 162432), (4248, 155664), (4324, 152928), (4416, 149742), (4512, 146556), (4779, 138368), (4968, 133104), (5076, 130272), (5184, 127558), (5428, 121824), (5546, 119232), (5664, 116748), (6016, 109917), (6372, 103776), (6486, 101952), (6624, 99828), (6768, 97704), (7452, 88736), (7552, 87561), (7614, 86848), (8142, 81216), (8319, 79488), (8496, 77832), (8648, 76464), (8832, 74871), (9024, 73278), (9558, 69184), (9729, 67968), (9936, 66552), (10152, 65136), (10368, 63779), (10856, 60912), (11092, 59616), (11328, 58374), (12213, 54144), (12744, 51888), (12972, 50976), (13248, 49914), (13536, 48852), (14904, 44368), (15228, 43424), (16284, 40608), (16638, 39744), (16992, 38916), (17296, 38232), (18048, 36639), (19116, 34592), (19458, 33984), (19872, 33276), (20304, 32568), (21712, 30456), (22184, 29808), (22656, 29187), (24426, 27072), (24957, 26496), (25488, 25944)]