146292720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 545298432

約数和(自身を除く): 399005712

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, 53, 56, 60, 62, 70, 80, 84, 93, 105, 106, 112, 120, 124, 140, 155, 159, 168, 186, 210, 212, 217, 240, 248, 265, 280, 310, 318, 336, 371, 372, 420, 424, 434, 465, 496, 530, 560, 620, 636, 651, 742, 744, 795, 840, 848, 868, 930, 1060, 1085, 1113, 1240, 1272, 1302, 1484, 1488, 1590, 1643, 1680, 1736, 1855, 1860, 2120, 2170, 2226, 2480, 2544, 2604, 2809, 2968, 3180, 3255, 3286, 3472, 3710, 3720, 4240, 4340, 4452, 4929, 5208, 5565, 5618, 5936, 6360, 6510, 6572, 7420, 7440, 8215, 8427, 8680, 8904, 9858, 10416, 11130, 11236, 11501, 12720, 13020, 13144, 14045, 14840, 16430, 16854, 17360, 17808, 19663, 19716, 22260, 22472, 23002, 24645, 26040, 26288, 28090, 29680, 32860, 33708, 34503, 39326, 39432, 42135, 44520, 44944, 46004, 49290, 52080, 56180, 57505, 58989, 65720, 67416, 69006, 78652, 78864, 84270, 87079, 89040, 92008, 98315, 98580, 112360, 115010, 117978, 131440, 134832, 138012, 157304, 168540, 172515, 174158, 184016, 196630, 197160, 224720, 230020, 235956, 261237, 276024, 294945, 314608, 337080, 345030, 348316, 393260, 394320, 435395, 460040, 471912, 522474, 552048, 589890, 609553, 674160, 690060, 696632, 786520, 870790, 920080, 943824, 1044948, 1179780, 1219106, 1306185, 1380120, 1393264, 1573040, 1741580, 1828659, 2089896, 2359560, 2438212, 2612370, 2760240, 3047765, 3483160, 3657318, 4179792, 4719120, 4876424, 5224740, 6095530, 6966320, 7314636, 9143295, 9752848, 10449480, 12191060, 14629272, 18286590, 20898960, 24382120, 29258544, 36573180, 48764240, 73146360, 146292720]

約数ペア:

[(1, 146292720), (2, 73146360), (3, 48764240), (4, 36573180), (5, 29258544), (6, 24382120), (7, 20898960), (8, 18286590), (10, 14629272), (12, 12191060), (14, 10449480), (15, 9752848), (16, 9143295), (20, 7314636), (21, 6966320), (24, 6095530), (28, 5224740), (30, 4876424), (31, 4719120), (35, 4179792), (40, 3657318), (42, 3483160), (48, 3047765), (53, 2760240), (56, 2612370), (60, 2438212), (62, 2359560), (70, 2089896), (80, 1828659), (84, 1741580), (93, 1573040), (105, 1393264), (106, 1380120), (112, 1306185), (120, 1219106), (124, 1179780), (140, 1044948), (155, 943824), (159, 920080), (168, 870790), (186, 786520), (210, 696632), (212, 690060), (217, 674160), (240, 609553), (248, 589890), (265, 552048), (280, 522474), (310, 471912), (318, 460040), (336, 435395), (371, 394320), (372, 393260), (420, 348316), (424, 345030), (434, 337080), (465, 314608), (496, 294945), (530, 276024), (560, 261237), (620, 235956), (636, 230020), (651, 224720), (742, 197160), (744, 196630), (795, 184016), (840, 174158), (848, 172515), (868, 168540), (930, 157304), (1060, 138012), (1085, 134832), (1113, 131440), (1240, 117978), (1272, 115010), (1302, 112360), (1484, 98580), (1488, 98315), (1590, 92008), (1643, 89040), (1680, 87079), (1736, 84270), (1855, 78864), (1860, 78652), (2120, 69006), (2170, 67416), (2226, 65720), (2480, 58989), (2544, 57505), (2604, 56180), (2809, 52080), (2968, 49290), (3180, 46004), (3255, 44944), (3286, 44520), (3472, 42135), (3710, 39432), (3720, 39326), (4240, 34503), (4340, 33708), (4452, 32860), (4929, 29680), (5208, 28090), (5565, 26288), (5618, 26040), (5936, 24645), (6360, 23002), (6510, 22472), (6572, 22260), (7420, 19716), (7440, 19663), (8215, 17808), (8427, 17360), (8680, 16854), (8904, 16430), (9858, 14840), (10416, 14045), (11130, 13144), (11236, 13020), (11501, 12720)]