191368440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4846

約数の個数: 128

約数和(自身を含む): 655272000

約数和(自身を除く): 463903560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4789, 4995, 6660, 7992, 9578, 9990, 13320, 14367, 19156, 19980, 23945, 28734, 38312, 39960, 43101, 47890, 57468, 71835, 86202, 95780, 114936, 129303, 143670, 172404, 177193, 191560, 215505, 258606, 287340, 344808, 354386, 431010, 517212, 531579, 574680, 646515, 708772, 862020, 885965, 1034424, 1063158, 1293030, 1417544, 1594737, 1724040, 1771930, 2126316, 2586060, 2657895, 3189474, 3543860, 4252632, 4784211, 5172120, 5315790, 6378948, 7087720, 7973685, 9568422, 10631580, 12757896, 15947370, 19136844, 21263160, 23921055, 31894740, 38273688, 47842110, 63789480, 95684220, 191368440]

約数ペア:

[(1, 191368440), (2, 95684220), (3, 63789480), (4, 47842110), (5, 38273688), (6, 31894740), (8, 23921055), (9, 21263160), (10, 19136844), (12, 15947370), (15, 12757896), (18, 10631580), (20, 9568422), (24, 7973685), (27, 7087720), (30, 6378948), (36, 5315790), (37, 5172120), (40, 4784211), (45, 4252632), (54, 3543860), (60, 3189474), (72, 2657895), (74, 2586060), (90, 2126316), (108, 1771930), (111, 1724040), (120, 1594737), (135, 1417544), (148, 1293030), (180, 1063158), (185, 1034424), (216, 885965), (222, 862020), (270, 708772), (296, 646515), (333, 574680), (360, 531579), (370, 517212), (444, 431010), (540, 354386), (555, 344808), (666, 287340), (740, 258606), (888, 215505), (999, 191560), (1080, 177193), (1110, 172404), (1332, 143670), (1480, 129303), (1665, 114936), (1998, 95780), (2220, 86202), (2664, 71835), (3330, 57468), (3996, 47890), (4440, 43101), (4789, 39960), (4995, 38312), (6660, 28734), (7992, 23945), (9578, 19980), (9990, 19156), (13320, 14367)]