216897480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4340

約数の個数: 128

約数和(自身を含む): 738547200

約数和(自身を除く): 521649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 4273, 5076, 5640, 6345, 8460, 8546, 10152, 12690, 12819, 16920, 17092, 21365, 25380, 25638, 34184, 38457, 42730, 50760, 51276, 64095, 76914, 85460, 102552, 115371, 128190, 153828, 170920, 192285, 200831, 230742, 256380, 307656, 384570, 401662, 461484, 512760, 576855, 602493, 769140, 803324, 922968, 1004155, 1153710, 1204986, 1538280, 1606648, 1807479, 2008310, 2307420, 2409972, 3012465, 3614958, 4016620, 4614840, 4819944, 5422437, 6024930, 7229916, 8033240, 9037395, 10844874, 12049860, 14459832, 18074790, 21689748, 24099720, 27112185, 36149580, 43379496, 54224370, 72299160, 108448740, 216897480]

約数ペア:

[(1, 216897480), (2, 108448740), (3, 72299160), (4, 54224370), (5, 43379496), (6, 36149580), (8, 27112185), (9, 24099720), (10, 21689748), (12, 18074790), (15, 14459832), (18, 12049860), (20, 10844874), (24, 9037395), (27, 8033240), (30, 7229916), (36, 6024930), (40, 5422437), (45, 4819944), (47, 4614840), (54, 4016620), (60, 3614958), (72, 3012465), (90, 2409972), (94, 2307420), (108, 2008310), (120, 1807479), (135, 1606648), (141, 1538280), (180, 1204986), (188, 1153710), (216, 1004155), (235, 922968), (270, 803324), (282, 769140), (360, 602493), (376, 576855), (423, 512760), (470, 461484), (540, 401662), (564, 384570), (705, 307656), (846, 256380), (940, 230742), (1080, 200831), (1128, 192285), (1269, 170920), (1410, 153828), (1692, 128190), (1880, 115371), (2115, 102552), (2538, 85460), (2820, 76914), (3384, 64095), (4230, 51276), (4273, 50760), (5076, 42730), (5640, 38457), (6345, 34184), (8460, 25638), (8546, 25380), (10152, 21365), (12690, 17092), (12819, 16920)]