1215285984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1902

約数の個数: 192

約数和(自身を含む): 3923458560

約数和(自身を除く): 2708172576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 88, 96, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 288, 297, 352, 396, 426, 432, 528, 568, 594, 639, 781, 792, 852, 864, 1056, 1136, 1188, 1278, 1562, 1584, 1704, 1801, 1917, 2272, 2343, 2376, 2556, 3124, 3168, 3408, 3602, 3834, 4686, 4752, 5112, 5403, 6248, 6816, 7029, 7204, 7668, 9372, 9504, 10224, 10806, 12496, 14058, 14408, 15336, 16209, 18744, 19811, 20448, 21087, 21612, 24992, 28116, 28816, 30672, 32418, 37488, 39622, 42174, 43224, 48627, 56232, 57632, 59433, 61344, 64836, 74976, 79244, 84348, 86448, 97254, 112464, 118866, 127871, 129672, 158488, 168696, 172896, 178299, 194508, 224928, 237732, 255742, 259344, 316976, 337392, 356598, 383613, 389016, 475464, 511484, 518688, 534897, 633952, 674784, 713196, 767226, 778032, 950928, 1022968, 1069794, 1150839, 1406581, 1426392, 1534452, 1556064, 1901856, 2045936, 2139588, 2301678, 2813162, 2852784, 3068904, 3452517, 4091872, 4219743, 4279176, 4603356, 5626324, 5705568, 6137808, 6905034, 8439486, 8558352, 9206712, 11252648, 12275616, 12659229, 13810068, 16878972, 17116704, 18413424, 22505296, 25318458, 27620136, 33757944, 36826848, 37977687, 45010592, 50636916, 55240272, 67515888, 75955374, 101273832, 110480544, 135031776, 151910748, 202547664, 303821496, 405095328, 607642992, 1215285984]

約数ペア:

[(1, 1215285984), (2, 607642992), (3, 405095328), (4, 303821496), (6, 202547664), (8, 151910748), (9, 135031776), (11, 110480544), (12, 101273832), (16, 75955374), (18, 67515888), (22, 55240272), (24, 50636916), (27, 45010592), (32, 37977687), (33, 36826848), (36, 33757944), (44, 27620136), (48, 25318458), (54, 22505296), (66, 18413424), (71, 17116704), (72, 16878972), (88, 13810068), (96, 12659229), (99, 12275616), (108, 11252648), (132, 9206712), (142, 8558352), (144, 8439486), (176, 6905034), (198, 6137808), (213, 5705568), (216, 5626324), (264, 4603356), (284, 4279176), (288, 4219743), (297, 4091872), (352, 3452517), (396, 3068904), (426, 2852784), (432, 2813162), (528, 2301678), (568, 2139588), (594, 2045936), (639, 1901856), (781, 1556064), (792, 1534452), (852, 1426392), (864, 1406581), (1056, 1150839), (1136, 1069794), (1188, 1022968), (1278, 950928), (1562, 778032), (1584, 767226), (1704, 713196), (1801, 674784), (1917, 633952), (2272, 534897), (2343, 518688), (2376, 511484), (2556, 475464), (3124, 389016), (3168, 383613), (3408, 356598), (3602, 337392), (3834, 316976), (4686, 259344), (4752, 255742), (5112, 237732), (5403, 224928), (6248, 194508), (6816, 178299), (7029, 172896), (7204, 168696), (7668, 158488), (9372, 129672), (9504, 127871), (10224, 118866), (10806, 112464), (12496, 97254), (14058, 86448), (14408, 84348), (15336, 79244), (16209, 74976), (18744, 64836), (19811, 61344), (20448, 59433), (21087, 57632), (21612, 56232), (24992, 48627), (28116, 43224), (28816, 42174), (30672, 39622), (32418, 37488)]