153479760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 572677632

約数和(自身を除く): 419197872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 421, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 842, 868, 930, 980, 1085, 1176, 1240, 1263, 1302, 1470, 1488, 1519, 1680, 1684, 1736, 1860, 1960, 2105, 2170, 2352, 2480, 2526, 2604, 2940, 2947, 3038, 3255, 3368, 3472, 3720, 3920, 4210, 4340, 4557, 5052, 5208, 5880, 5894, 6076, 6315, 6510, 6736, 7440, 7595, 8420, 8680, 8841, 9114, 10104, 10416, 11760, 11788, 12152, 12630, 13020, 13051, 14735, 15190, 16840, 17360, 17682, 18228, 20208, 20629, 22785, 23576, 24304, 25260, 26040, 26102, 29470, 30380, 33680, 35364, 36456, 39153, 41258, 44205, 45570, 47152, 50520, 52080, 52204, 58940, 60760, 61887, 65255, 70728, 72912, 78306, 82516, 88410, 91140, 91357, 101040, 103145, 104408, 117880, 121520, 123774, 130510, 141456, 156612, 165032, 176820, 182280, 182714, 195765, 206290, 208816, 235760, 247548, 261020, 274071, 309435, 313224, 330064, 353640, 364560, 365428, 391530, 412580, 456785, 495096, 522040, 548142, 618870, 626448, 639499, 707280, 730856, 783060, 825160, 913570, 990192, 1044080, 1096284, 1237740, 1278998, 1370355, 1461712, 1566120, 1650320, 1827140, 1918497, 2192568, 2475480, 2557996, 2740710, 3132240, 3197495, 3654280, 3836994, 4385136, 4950960, 5115992, 5481420, 6394990, 7308560, 7673988, 9592485, 10231984, 10962840, 12789980, 15347976, 19184970, 21925680, 25579960, 30695952, 38369940, 51159920, 76739880, 153479760]

約数ペア:

[(1, 153479760), (2, 76739880), (3, 51159920), (4, 38369940), (5, 30695952), (6, 25579960), (7, 21925680), (8, 19184970), (10, 15347976), (12, 12789980), (14, 10962840), (15, 10231984), (16, 9592485), (20, 7673988), (21, 7308560), (24, 6394990), (28, 5481420), (30, 5115992), (31, 4950960), (35, 4385136), (40, 3836994), (42, 3654280), (48, 3197495), (49, 3132240), (56, 2740710), (60, 2557996), (62, 2475480), (70, 2192568), (80, 1918497), (84, 1827140), (93, 1650320), (98, 1566120), (105, 1461712), (112, 1370355), (120, 1278998), (124, 1237740), (140, 1096284), (147, 1044080), (155, 990192), (168, 913570), (186, 825160), (196, 783060), (210, 730856), (217, 707280), (240, 639499), (245, 626448), (248, 618870), (280, 548142), (294, 522040), (310, 495096), (336, 456785), (372, 412580), (392, 391530), (420, 365428), (421, 364560), (434, 353640), (465, 330064), (490, 313224), (496, 309435), (560, 274071), (588, 261020), (620, 247548), (651, 235760), (735, 208816), (744, 206290), (784, 195765), (840, 182714), (842, 182280), (868, 176820), (930, 165032), (980, 156612), (1085, 141456), (1176, 130510), (1240, 123774), (1263, 121520), (1302, 117880), (1470, 104408), (1488, 103145), (1519, 101040), (1680, 91357), (1684, 91140), (1736, 88410), (1860, 82516), (1960, 78306), (2105, 72912), (2170, 70728), (2352, 65255), (2480, 61887), (2526, 60760), (2604, 58940), (2940, 52204), (2947, 52080), (3038, 50520), (3255, 47152), (3368, 45570), (3472, 44205), (3720, 41258), (3920, 39153), (4210, 36456), (4340, 35364), (4557, 33680), (5052, 30380), (5208, 29470), (5880, 26102), (5894, 26040), (6076, 25260), (6315, 24304), (6510, 23576), (6736, 22785), (7440, 20629), (7595, 20208), (8420, 18228), (8680, 17682), (8841, 17360), (9114, 16840), (10104, 15190), (10416, 14735), (11760, 13051), (11788, 13020), (12152, 12630)]