2221301760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{18077}}^1$

素因数の和:18111

約数の個数: 112

約数和(自身を含む): 7108124976

約数和(自身を除く): 4886823216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 18077, 20480, 24576, 30720, 36154, 40960, 54231, 61440, 72308, 90385, 108462, 122880, 144616, 180770, 216924, 271155, 289232, 361540, 433848, 542310, 578464, 723080, 867696, 1084620, 1156928, 1446160, 1735392, 2169240, 2313856, 2892320, 3470784, 4338480, 4627712, 5784640, 6941568, 8676960, 9255424, 11569280, 13883136, 17353920, 18510848, 23138560, 27766272, 34707840, 37021696, 46277120, 55532544, 69415680, 74043392, 92554240, 111065088, 138831360, 148086784, 185108480, 222130176, 277662720, 370216960, 444260352, 555325440, 740433920, 1110650880, 2221301760]

約数ペア:

[(1, 2221301760), (2, 1110650880), (3, 740433920), (4, 555325440), (5, 444260352), (6, 370216960), (8, 277662720), (10, 222130176), (12, 185108480), (15, 148086784), (16, 138831360), (20, 111065088), (24, 92554240), (30, 74043392), (32, 69415680), (40, 55532544), (48, 46277120), (60, 37021696), (64, 34707840), (80, 27766272), (96, 23138560), (120, 18510848), (128, 17353920), (160, 13883136), (192, 11569280), (240, 9255424), (256, 8676960), (320, 6941568), (384, 5784640), (480, 4627712), (512, 4338480), (640, 3470784), (768, 2892320), (960, 2313856), (1024, 2169240), (1280, 1735392), (1536, 1446160), (1920, 1156928), (2048, 1084620), (2560, 867696), (3072, 723080), (3840, 578464), (4096, 542310), (5120, 433848), (6144, 361540), (7680, 289232), (8192, 271155), (10240, 216924), (12288, 180770), (15360, 144616), (18077, 122880), (20480, 108462), (24576, 90385), (30720, 72308), (36154, 61440), (40960, 54231)]