1970141712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1$

素因数の和:1501

約数の個数: 160

約数和(自身を含む): 6362926080

約数和(自身を除く): 4392784368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 643, 829, 924, 1232, 1286, 1658, 1848, 1929, 2487, 2572, 3316, 3696, 3858, 4501, 4974, 5144, 5803, 6632, 7073, 7716, 9002, 9119, 9948, 10288, 11606, 13264, 13503, 14146, 15432, 17409, 18004, 18238, 19896, 21219, 23212, 27006, 27357, 28292, 30864, 34818, 36008, 36476, 39792, 42438, 46424, 49511, 54012, 54714, 56584, 63833, 69636, 72016, 72952, 84876, 92848, 99022, 108024, 109428, 113168, 127666, 139272, 145904, 148533, 169752, 191499, 198044, 216048, 218856, 255332, 278544, 297066, 339504, 382998, 396088, 437712, 510664, 533047, 594132, 765996, 792176, 1021328, 1066094, 1188264, 1531992, 1599141, 2132188, 2376528, 3063984, 3198282, 3731329, 4264376, 5863517, 6396564, 7462658, 8528752, 11193987, 11727034, 12793128, 14925316, 17590551, 22387974, 23454068, 25586256, 29850632, 35181102, 41044619, 44775948, 46908136, 59701264, 70362204, 82089238, 89551896, 93816272, 123133857, 140724408, 164178476, 179103792, 246267714, 281448816, 328356952, 492535428, 656713904, 985070856, 1970141712]

約数ペア:

[(1, 1970141712), (2, 985070856), (3, 656713904), (4, 492535428), (6, 328356952), (7, 281448816), (8, 246267714), (11, 179103792), (12, 164178476), (14, 140724408), (16, 123133857), (21, 93816272), (22, 89551896), (24, 82089238), (28, 70362204), (33, 59701264), (42, 46908136), (44, 44775948), (48, 41044619), (56, 35181102), (66, 29850632), (77, 25586256), (84, 23454068), (88, 22387974), (112, 17590551), (132, 14925316), (154, 12793128), (168, 11727034), (176, 11193987), (231, 8528752), (264, 7462658), (308, 6396564), (336, 5863517), (462, 4264376), (528, 3731329), (616, 3198282), (643, 3063984), (829, 2376528), (924, 2132188), (1232, 1599141), (1286, 1531992), (1658, 1188264), (1848, 1066094), (1929, 1021328), (2487, 792176), (2572, 765996), (3316, 594132), (3696, 533047), (3858, 510664), (4501, 437712), (4974, 396088), (5144, 382998), (5803, 339504), (6632, 297066), (7073, 278544), (7716, 255332), (9002, 218856), (9119, 216048), (9948, 198044), (10288, 191499), (11606, 169752), (13264, 148533), (13503, 145904), (14146, 139272), (15432, 127666), (17409, 113168), (18004, 109428), (18238, 108024), (19896, 99022), (21219, 92848), (23212, 84876), (27006, 72952), (27357, 72016), (28292, 69636), (30864, 63833), (34818, 56584), (36008, 54714), (36476, 54012), (39792, 49511), (42438, 46424)]