168007808160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{453977}}^1$

素因数の和:454255

約数の個数: 144

約数和(自身を含む): 575558756136

約数和(自身を除く): 407550947976

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, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 8224, 9252, 10280, 11565, 12336, 15420, 18504, 20560, 23130, 24672, 30840, 37008, 41120, 46260, 61680, 74016, 92520, 123360, 185040, 370080, 453977, 907954, 1361931, 1815908, 2269885, 2723862, 3631816, 4085793, 4539770, 5447724, 6809655, 7263632, 8171586, 9079540, 10895448, 13619310, 14527264, 16343172, 18159080, 20428965, 21790896, 27238620, 32686344, 36318160, 40857930, 43581792, 54477240, 65372688, 72636320, 81715860, 108954480, 116672089, 130745376, 163431720, 217908960, 233344178, 326863440, 350016267, 466688356, 583360445, 653726880, 700032534, 933376712, 1050048801, 1166720890, 1400065068, 1750081335, 1866753424, 2100097602, 2333441780, 2800130136, 3500162670, 3733506848, 4200195204, 4666883560, 5250244005, 5600260272, 7000325340, 8400390408, 9333767120, 10500488010, 11200520544, 14000650680, 16800780816, 18667534240, 21000976020, 28001301360, 33601561632, 42001952040, 56002602720, 84003904080, 168007808160]

約数ペア:

[(1, 168007808160), (2, 84003904080), (3, 56002602720), (4, 42001952040), (5, 33601561632), (6, 28001301360), (8, 21000976020), (9, 18667534240), (10, 16800780816), (12, 14000650680), (15, 11200520544), (16, 10500488010), (18, 9333767120), (20, 8400390408), (24, 7000325340), (30, 5600260272), (32, 5250244005), (36, 4666883560), (40, 4200195204), (45, 3733506848), (48, 3500162670), (60, 2800130136), (72, 2333441780), (80, 2100097602), (90, 1866753424), (96, 1750081335), (120, 1400065068), (144, 1166720890), (160, 1050048801), (180, 933376712), (240, 700032534), (257, 653726880), (288, 583360445), (360, 466688356), (480, 350016267), (514, 326863440), (720, 233344178), (771, 217908960), (1028, 163431720), (1285, 130745376), (1440, 116672089), (1542, 108954480), (2056, 81715860), (2313, 72636320), (2570, 65372688), (3084, 54477240), (3855, 43581792), (4112, 40857930), (4626, 36318160), (5140, 32686344), (6168, 27238620), (7710, 21790896), (8224, 20428965), (9252, 18159080), (10280, 16343172), (11565, 14527264), (12336, 13619310), (15420, 10895448), (18504, 9079540), (20560, 8171586), (23130, 7263632), (24672, 6809655), (30840, 5447724), (37008, 4539770), (41120, 4085793), (46260, 3631816), (61680, 2723862), (74016, 2269885), (92520, 1815908), (123360, 1361931), (185040, 907954), (370080, 453977)]