2160265428

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{5981}}^1$

素因数の和:6197

約数の個数: 72

約数和(自身を含む): 5574266880

約数和(自身を除く): 3414001452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 127, 158, 237, 254, 316, 381, 474, 508, 711, 762, 948, 1143, 1422, 1524, 2286, 2844, 4572, 5981, 10033, 11962, 17943, 20066, 23924, 30099, 35886, 40132, 53829, 60198, 71772, 90297, 107658, 120396, 180594, 215316, 361188, 472499, 759587, 944998, 1417497, 1519174, 1889996, 2278761, 2834994, 3038348, 4252491, 4557522, 5669988, 6836283, 8504982, 9115044, 13672566, 17009964, 27345132, 60007373, 120014746, 180022119, 240029492, 360044238, 540066357, 720088476, 1080132714, 2160265428]

約数ペア:

[(1, 2160265428), (2, 1080132714), (3, 720088476), (4, 540066357), (6, 360044238), (9, 240029492), (12, 180022119), (18, 120014746), (36, 60007373), (79, 27345132), (127, 17009964), (158, 13672566), (237, 9115044), (254, 8504982), (316, 6836283), (381, 5669988), (474, 4557522), (508, 4252491), (711, 3038348), (762, 2834994), (948, 2278761), (1143, 1889996), (1422, 1519174), (1524, 1417497), (2286, 944998), (2844, 759587), (4572, 472499), (5981, 361188), (10033, 215316), (11962, 180594), (17943, 120396), (20066, 107658), (23924, 90297), (30099, 71772), (35886, 60198), (40132, 53829)]