15671267120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{230189}}^1$

素因数の和:230262

約数の個数: 80

約数和(自身を含む): 39047590080

約数和(自身を除く): 23376322960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 13616, 17020, 34040, 68080, 230189, 460378, 920756, 1150945, 1841512, 2301890, 3683024, 4603780, 5294347, 8516993, 9207560, 10588694, 17033986, 18415120, 21177388, 26471735, 34067972, 42354776, 42584965, 52943470, 68135944, 84709552, 85169930, 105886940, 136271888, 170339860, 195890839, 211773880, 340679720, 391781678, 423547760, 681359440, 783563356, 979454195, 1567126712, 1958908390, 3134253424, 3917816780, 7835633560, 15671267120]

約数ペア:

[(1, 15671267120), (2, 7835633560), (4, 3917816780), (5, 3134253424), (8, 1958908390), (10, 1567126712), (16, 979454195), (20, 783563356), (23, 681359440), (37, 423547760), (40, 391781678), (46, 340679720), (74, 211773880), (80, 195890839), (92, 170339860), (115, 136271888), (148, 105886940), (184, 85169930), (185, 84709552), (230, 68135944), (296, 52943470), (368, 42584965), (370, 42354776), (460, 34067972), (592, 26471735), (740, 21177388), (851, 18415120), (920, 17033986), (1480, 10588694), (1702, 9207560), (1840, 8516993), (2960, 5294347), (3404, 4603780), (4255, 3683024), (6808, 2301890), (8510, 1841512), (13616, 1150945), (17020, 920756), (34040, 460378), (68080, 230189)]