1660657104

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 5162526720

約数和(自身を除く): 3501869616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 79, 93, 102, 124, 136, 144, 153, 158, 186, 204, 237, 248, 272, 277, 279, 306, 316, 372, 408, 474, 496, 527, 554, 558, 612, 632, 711, 744, 816, 831, 948, 1054, 1108, 1116, 1224, 1264, 1343, 1422, 1488, 1581, 1662, 1896, 2108, 2216, 2232, 2448, 2449, 2493, 2686, 2844, 3162, 3324, 3792, 4029, 4216, 4432, 4464, 4709, 4743, 4898, 4986, 5372, 5688, 6324, 6648, 7347, 8058, 8432, 8587, 9418, 9486, 9796, 9972, 10744, 11376, 12087, 12648, 13296, 14127, 14694, 16116, 17174, 18836, 18972, 19592, 19944, 21488, 21883, 22041, 24174, 25296, 25761, 28254, 29388, 32232, 34348, 37672, 37944, 39184, 39888, 41633, 42381, 43766, 44082, 48348, 51522, 56508, 58776, 64464, 65649, 68696, 75344, 75888, 77283, 83266, 84762, 87532, 88164, 96696, 103044, 113016, 117552, 124899, 131298, 137392, 145979, 154566, 166532, 169524, 175064, 176328, 193392, 196947, 206088, 226032, 249798, 262596, 291958, 309132, 333064, 339048, 350128, 352656, 372011, 374697, 393894, 412176, 437937, 499596, 525192, 583916, 618264, 666128, 678096, 678373, 744022, 749394, 787788, 875874, 999192, 1050384, 1116033, 1167832, 1236528, 1313811, 1356746, 1488044, 1498788, 1575576, 1751748, 1998384, 2035119, 2232066, 2335664, 2627622, 2713492, 2976088, 2997576, 3151152, 3348099, 3503496, 4070238, 4464132, 5255244, 5426984, 5952176, 5995152, 6105357, 6696198, 7006992, 8140476, 8928264, 10510488, 10853968, 11532341, 12210714, 13392396, 16280952, 17856528, 21020976, 23064682, 24421428, 26784792, 32561904, 34597023, 46129364, 48842856, 53569584, 69194046, 92258728, 97685712, 103791069, 138388092, 184517456, 207582138, 276776184, 415164276, 553552368, 830328552, 1660657104]

約数ペア:

[(1, 1660657104), (2, 830328552), (3, 553552368), (4, 415164276), (6, 276776184), (8, 207582138), (9, 184517456), (12, 138388092), (16, 103791069), (17, 97685712), (18, 92258728), (24, 69194046), (31, 53569584), (34, 48842856), (36, 46129364), (48, 34597023), (51, 32561904), (62, 26784792), (68, 24421428), (72, 23064682), (79, 21020976), (93, 17856528), (102, 16280952), (124, 13392396), (136, 12210714), (144, 11532341), (153, 10853968), (158, 10510488), (186, 8928264), (204, 8140476), (237, 7006992), (248, 6696198), (272, 6105357), (277, 5995152), (279, 5952176), (306, 5426984), (316, 5255244), (372, 4464132), (408, 4070238), (474, 3503496), (496, 3348099), (527, 3151152), (554, 2997576), (558, 2976088), (612, 2713492), (632, 2627622), (711, 2335664), (744, 2232066), (816, 2035119), (831, 1998384), (948, 1751748), (1054, 1575576), (1108, 1498788), (1116, 1488044), (1224, 1356746), (1264, 1313811), (1343, 1236528), (1422, 1167832), (1488, 1116033), (1581, 1050384), (1662, 999192), (1896, 875874), (2108, 787788), (2216, 749394), (2232, 744022), (2448, 678373), (2449, 678096), (2493, 666128), (2686, 618264), (2844, 583916), (3162, 525192), (3324, 499596), (3792, 437937), (4029, 412176), (4216, 393894), (4432, 374697), (4464, 372011), (4709, 352656), (4743, 350128), (4898, 339048), (4986, 333064), (5372, 309132), (5688, 291958), (6324, 262596), (6648, 249798), (7347, 226032), (8058, 206088), (8432, 196947), (8587, 193392), (9418, 176328), (9486, 175064), (9796, 169524), (9972, 166532), (10744, 154566), (11376, 145979), (12087, 137392), (12648, 131298), (13296, 124899), (14127, 117552), (14694, 113016), (16116, 103044), (17174, 96696), (18836, 88164), (18972, 87532), (19592, 84762), (19944, 83266), (21488, 77283), (21883, 75888), (22041, 75344), (24174, 68696), (25296, 65649), (25761, 64464), (28254, 58776), (29388, 56508), (32232, 51522), (34348, 48348), (37672, 44082), (37944, 43766), (39184, 42381), (39888, 41633)]