16250156640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{111731}}^1$

素因数の和:111853

約数の個数: 144

約数和(自身を含む): 56003206896

約数和(自身を除く): 39753050256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1616, 1818, 2020, 2424, 3030, 3232, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 9696, 12120, 14544, 16160, 18180, 24240, 29088, 36360, 48480, 72720, 111731, 145440, 223462, 335193, 446924, 558655, 670386, 893848, 1005579, 1117310, 1340772, 1675965, 1787696, 2011158, 2234620, 2681544, 3351930, 3575392, 4022316, 4469240, 5027895, 5363088, 6703860, 8044632, 8938480, 10055790, 10726176, 11284831, 13407720, 16089264, 17876960, 20111580, 22569662, 26815440, 32178528, 33854493, 40223160, 45139324, 53630880, 56424155, 67708986, 80446320, 90278648, 101563479, 112848310, 135417972, 160892640, 169272465, 180557296, 203126958, 225696620, 270835944, 338544930, 361114592, 406253916, 451393240, 507817395, 541671888, 677089860, 812507832, 902786480, 1015634790, 1083343776, 1354179720, 1625015664, 1805572960, 2031269580, 2708359440, 3250031328, 4062539160, 5416718880, 8125078320, 16250156640]

約数ペア:

[(1, 16250156640), (2, 8125078320), (3, 5416718880), (4, 4062539160), (5, 3250031328), (6, 2708359440), (8, 2031269580), (9, 1805572960), (10, 1625015664), (12, 1354179720), (15, 1083343776), (16, 1015634790), (18, 902786480), (20, 812507832), (24, 677089860), (30, 541671888), (32, 507817395), (36, 451393240), (40, 406253916), (45, 361114592), (48, 338544930), (60, 270835944), (72, 225696620), (80, 203126958), (90, 180557296), (96, 169272465), (101, 160892640), (120, 135417972), (144, 112848310), (160, 101563479), (180, 90278648), (202, 80446320), (240, 67708986), (288, 56424155), (303, 53630880), (360, 45139324), (404, 40223160), (480, 33854493), (505, 32178528), (606, 26815440), (720, 22569662), (808, 20111580), (909, 17876960), (1010, 16089264), (1212, 13407720), (1440, 11284831), (1515, 10726176), (1616, 10055790), (1818, 8938480), (2020, 8044632), (2424, 6703860), (3030, 5363088), (3232, 5027895), (3636, 4469240), (4040, 4022316), (4545, 3575392), (4848, 3351930), (6060, 2681544), (7272, 2234620), (8080, 2011158), (9090, 1787696), (9696, 1675965), (12120, 1340772), (14544, 1117310), (16160, 1005579), (18180, 893848), (24240, 670386), (29088, 558655), (36360, 446924), (48480, 335193), (72720, 223462), (111731, 145440)]