630720048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3255

約数の個数: 160

約数和(自身を含む): 2023997440

約数和(自身を除く): 1393277392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 3187, 3192, 3472, 3534, 4123, 4712, 5208, 6374, 6384, 7068, 8246, 9424, 9561, 10416, 12369, 12748, 14136, 16492, 19122, 22309, 24738, 25496, 28272, 32984, 38244, 44618, 49476, 50992, 60553, 65968, 66927, 76488, 89236, 98797, 98952, 121106, 133854, 152976, 178472, 181659, 197594, 197904, 242212, 267708, 296391, 356944, 363318, 395188, 423871, 484424, 535416, 592782, 691579, 726636, 790376, 847742, 968848, 1070832, 1185564, 1271613, 1383158, 1453272, 1580752, 1695484, 1877143, 2074737, 2371128, 2543226, 2766316, 2906544, 3390968, 3754286, 4149474, 4742256, 5086452, 5532632, 5631429, 6781936, 7508572, 8298948, 10172904, 11065264, 11262858, 13140001, 15017144, 16597896, 20345808, 22525716, 26280002, 30034288, 33195792, 39420003, 45051432, 52560004, 78840006, 90102864, 105120008, 157680012, 210240016, 315360024, 630720048]

約数ペア:

[(1, 630720048), (2, 315360024), (3, 210240016), (4, 157680012), (6, 105120008), (7, 90102864), (8, 78840006), (12, 52560004), (14, 45051432), (16, 39420003), (19, 33195792), (21, 30034288), (24, 26280002), (28, 22525716), (31, 20345808), (38, 16597896), (42, 15017144), (48, 13140001), (56, 11262858), (57, 11065264), (62, 10172904), (76, 8298948), (84, 7508572), (93, 6781936), (112, 5631429), (114, 5532632), (124, 5086452), (133, 4742256), (152, 4149474), (168, 3754286), (186, 3390968), (217, 2906544), (228, 2766316), (248, 2543226), (266, 2371128), (304, 2074737), (336, 1877143), (372, 1695484), (399, 1580752), (434, 1453272), (456, 1383158), (496, 1271613), (532, 1185564), (589, 1070832), (651, 968848), (744, 847742), (798, 790376), (868, 726636), (912, 691579), (1064, 592782), (1178, 535416), (1302, 484424), (1488, 423871), (1596, 395188), (1736, 363318), (1767, 356944), (2128, 296391), (2356, 267708), (2604, 242212), (3187, 197904), (3192, 197594), (3472, 181659), (3534, 178472), (4123, 152976), (4712, 133854), (5208, 121106), (6374, 98952), (6384, 98797), (7068, 89236), (8246, 76488), (9424, 66927), (9561, 65968), (10416, 60553), (12369, 50992), (12748, 49476), (14136, 44618), (16492, 38244), (19122, 32984), (22309, 28272), (24738, 25496)]