153206640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 556223328

約数和(自身を除く): 403016688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 71, 72, 74, 80, 81, 90, 108, 111, 120, 135, 142, 144, 148, 162, 180, 185, 213, 216, 222, 240, 243, 270, 284, 296, 324, 333, 355, 360, 370, 405, 426, 432, 444, 486, 540, 555, 568, 592, 639, 648, 666, 710, 720, 729, 740, 810, 852, 888, 972, 999, 1065, 1080, 1110, 1136, 1215, 1278, 1296, 1332, 1420, 1458, 1480, 1620, 1665, 1704, 1776, 1917, 1944, 1998, 2130, 2160, 2220, 2430, 2556, 2627, 2664, 2840, 2916, 2960, 2997, 3195, 3240, 3330, 3408, 3645, 3834, 3888, 3996, 4260, 4440, 4860, 4995, 5112, 5254, 5328, 5680, 5751, 5832, 5994, 6390, 6480, 6660, 7290, 7668, 7881, 7992, 8520, 8880, 8991, 9585, 9720, 9990, 10224, 10508, 11502, 11664, 11988, 12780, 13135, 13320, 14580, 14985, 15336, 15762, 15984, 17040, 17253, 17982, 19170, 19440, 19980, 21016, 23004, 23643, 23976, 25560, 26270, 26640, 26973, 28755, 29160, 29970, 30672, 31524, 34506, 35964, 38340, 39405, 39960, 42032, 44955, 46008, 47286, 47952, 51120, 51759, 52540, 53946, 57510, 58320, 59940, 63048, 69012, 70929, 71928, 76680, 78810, 79920, 86265, 89910, 92016, 94572, 103518, 105080, 107892, 115020, 118215, 119880, 126096, 134865, 138024, 141858, 143856, 153360, 157620, 172530, 179820, 189144, 207036, 210160, 212787, 215784, 230040, 236430, 239760, 258795, 269730, 276048, 283716, 315240, 345060, 354645, 359640, 378288, 414072, 425574, 431568, 460080, 472860, 517590, 539460, 567432, 630480, 638361, 690120, 709290, 719280, 828144, 851148, 945720, 1035180, 1063935, 1078920, 1134864, 1276722, 1380240, 1418580, 1702296, 1891440, 1915083, 2070360, 2127870, 2157840, 2553444, 2837160, 3191805, 3404592, 3830166, 4140720, 4255740, 5106888, 5674320, 6383610, 7660332, 8511480, 9575415, 10213776, 12767220, 15320664, 17022960, 19150830, 25534440, 30641328, 38301660, 51068880, 76603320, 153206640]

約数ペア:

[(1, 153206640), (2, 76603320), (3, 51068880), (4, 38301660), (5, 30641328), (6, 25534440), (8, 19150830), (9, 17022960), (10, 15320664), (12, 12767220), (15, 10213776), (16, 9575415), (18, 8511480), (20, 7660332), (24, 6383610), (27, 5674320), (30, 5106888), (36, 4255740), (37, 4140720), (40, 3830166), (45, 3404592), (48, 3191805), (54, 2837160), (60, 2553444), (71, 2157840), (72, 2127870), (74, 2070360), (80, 1915083), (81, 1891440), (90, 1702296), (108, 1418580), (111, 1380240), (120, 1276722), (135, 1134864), (142, 1078920), (144, 1063935), (148, 1035180), (162, 945720), (180, 851148), (185, 828144), (213, 719280), (216, 709290), (222, 690120), (240, 638361), (243, 630480), (270, 567432), (284, 539460), (296, 517590), (324, 472860), (333, 460080), (355, 431568), (360, 425574), (370, 414072), (405, 378288), (426, 359640), (432, 354645), (444, 345060), (486, 315240), (540, 283716), (555, 276048), (568, 269730), (592, 258795), (639, 239760), (648, 236430), (666, 230040), (710, 215784), (720, 212787), (729, 210160), (740, 207036), (810, 189144), (852, 179820), (888, 172530), (972, 157620), (999, 153360), (1065, 143856), (1080, 141858), (1110, 138024), (1136, 134865), (1215, 126096), (1278, 119880), (1296, 118215), (1332, 115020), (1420, 107892), (1458, 105080), (1480, 103518), (1620, 94572), (1665, 92016), (1704, 89910), (1776, 86265), (1917, 79920), (1944, 78810), (1998, 76680), (2130, 71928), (2160, 70929), (2220, 69012), (2430, 63048), (2556, 59940), (2627, 58320), (2664, 57510), (2840, 53946), (2916, 52540), (2960, 51759), (2997, 51120), (3195, 47952), (3240, 47286), (3330, 46008), (3408, 44955), (3645, 42032), (3834, 39960), (3888, 39405), (3996, 38340), (4260, 35964), (4440, 34506), (4860, 31524), (4995, 30672), (5112, 29970), (5254, 29160), (5328, 28755), (5680, 26973), (5751, 26640), (5832, 26270), (5994, 25560), (6390, 23976), (6480, 23643), (6660, 23004), (7290, 21016), (7668, 19980), (7881, 19440), (7992, 19170), (8520, 17982), (8880, 17253), (8991, 17040), (9585, 15984), (9720, 15762), (9990, 15336), (10224, 14985), (10508, 14580), (11502, 13320), (11664, 13135), (11988, 12780)]