168287040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 168

約数和(自身を含む): 587703168

約数和(自身を除く): 419416128

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 823, 852, 960, 1065, 1136, 1278, 1420, 1440, 1646, 1704, 2130, 2272, 2469, 2556, 2840, 2880, 3195, 3292, 3408, 4115, 4260, 4544, 4938, 5112, 5680, 6390, 6584, 6816, 7407, 8230, 8520, 9876, 10224, 11360, 12345, 12780, 13168, 13632, 14814, 16460, 17040, 19752, 20448, 22720, 24690, 25560, 26336, 29628, 32920, 34080, 37035, 39504, 40896, 49380, 51120, 52672, 58433, 59256, 65840, 68160, 74070, 79008, 98760, 102240, 116866, 118512, 131680, 148140, 158016, 175299, 197520, 204480, 233732, 237024, 263360, 292165, 296280, 350598, 395040, 467464, 474048, 525897, 584330, 592560, 701196, 790080, 876495, 934928, 1051794, 1168660, 1185120, 1402392, 1752990, 1869856, 2103588, 2337320, 2370240, 2629485, 2804784, 3505980, 3739712, 4207176, 4674640, 5258970, 5609568, 7011960, 8414352, 9349280, 10517940, 11219136, 14023920, 16828704, 18698560, 21035880, 28047840, 33657408, 42071760, 56095680, 84143520, 168287040]

約数ペア:

[(1, 168287040), (2, 84143520), (3, 56095680), (4, 42071760), (5, 33657408), (6, 28047840), (8, 21035880), (9, 18698560), (10, 16828704), (12, 14023920), (15, 11219136), (16, 10517940), (18, 9349280), (20, 8414352), (24, 7011960), (30, 5609568), (32, 5258970), (36, 4674640), (40, 4207176), (45, 3739712), (48, 3505980), (60, 2804784), (64, 2629485), (71, 2370240), (72, 2337320), (80, 2103588), (90, 1869856), (96, 1752990), (120, 1402392), (142, 1185120), (144, 1168660), (160, 1051794), (180, 934928), (192, 876495), (213, 790080), (240, 701196), (284, 592560), (288, 584330), (320, 525897), (355, 474048), (360, 467464), (426, 395040), (480, 350598), (568, 296280), (576, 292165), (639, 263360), (710, 237024), (720, 233732), (823, 204480), (852, 197520), (960, 175299), (1065, 158016), (1136, 148140), (1278, 131680), (1420, 118512), (1440, 116866), (1646, 102240), (1704, 98760), (2130, 79008), (2272, 74070), (2469, 68160), (2556, 65840), (2840, 59256), (2880, 58433), (3195, 52672), (3292, 51120), (3408, 49380), (4115, 40896), (4260, 39504), (4544, 37035), (4938, 34080), (5112, 32920), (5680, 29628), (6390, 26336), (6584, 25560), (6816, 24690), (7407, 22720), (8230, 20448), (8520, 19752), (9876, 17040), (10224, 16460), (11360, 14814), (12345, 13632), (12780, 13168)]