243050040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 825888960

約数和(自身を除く): 582838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 71, 72, 74, 90, 111, 120, 142, 148, 180, 185, 213, 222, 257, 284, 296, 333, 355, 360, 370, 426, 444, 514, 555, 568, 639, 666, 710, 740, 771, 852, 888, 1028, 1065, 1110, 1278, 1285, 1332, 1420, 1480, 1542, 1665, 1704, 2056, 2130, 2220, 2313, 2556, 2570, 2627, 2664, 2840, 3084, 3195, 3330, 3855, 4260, 4440, 4626, 5112, 5140, 5254, 6168, 6390, 6660, 7710, 7881, 8520, 9252, 9509, 10280, 10508, 11565, 12780, 13135, 13320, 15420, 15762, 18247, 18504, 19018, 21016, 23130, 23643, 25560, 26270, 28527, 30840, 31524, 36494, 38036, 39405, 46260, 47286, 47545, 52540, 54741, 57054, 63048, 72988, 76072, 78810, 85581, 91235, 92520, 94572, 95090, 105080, 109482, 114108, 118215, 142635, 145976, 157620, 164223, 171162, 182470, 189144, 190180, 218964, 228216, 236430, 273705, 285270, 315240, 328446, 342324, 364940, 380360, 427905, 437928, 472860, 547410, 570540, 656892, 675139, 684648, 729880, 821115, 855810, 945720, 1094820, 1141080, 1313784, 1350278, 1642230, 1711620, 2025417, 2189640, 2700556, 3284460, 3375695, 3423240, 4050834, 5401112, 6076251, 6568920, 6751390, 8101668, 10127085, 12152502, 13502780, 16203336, 20254170, 24305004, 27005560, 30381255, 40508340, 48610008, 60762510, 81016680, 121525020, 243050040]

約数ペア:

[(1, 243050040), (2, 121525020), (3, 81016680), (4, 60762510), (5, 48610008), (6, 40508340), (8, 30381255), (9, 27005560), (10, 24305004), (12, 20254170), (15, 16203336), (18, 13502780), (20, 12152502), (24, 10127085), (30, 8101668), (36, 6751390), (37, 6568920), (40, 6076251), (45, 5401112), (60, 4050834), (71, 3423240), (72, 3375695), (74, 3284460), (90, 2700556), (111, 2189640), (120, 2025417), (142, 1711620), (148, 1642230), (180, 1350278), (185, 1313784), (213, 1141080), (222, 1094820), (257, 945720), (284, 855810), (296, 821115), (333, 729880), (355, 684648), (360, 675139), (370, 656892), (426, 570540), (444, 547410), (514, 472860), (555, 437928), (568, 427905), (639, 380360), (666, 364940), (710, 342324), (740, 328446), (771, 315240), (852, 285270), (888, 273705), (1028, 236430), (1065, 228216), (1110, 218964), (1278, 190180), (1285, 189144), (1332, 182470), (1420, 171162), (1480, 164223), (1542, 157620), (1665, 145976), (1704, 142635), (2056, 118215), (2130, 114108), (2220, 109482), (2313, 105080), (2556, 95090), (2570, 94572), (2627, 92520), (2664, 91235), (2840, 85581), (3084, 78810), (3195, 76072), (3330, 72988), (3855, 63048), (4260, 57054), (4440, 54741), (4626, 52540), (5112, 47545), (5140, 47286), (5254, 46260), (6168, 39405), (6390, 38036), (6660, 36494), (7710, 31524), (7881, 30840), (8520, 28527), (9252, 26270), (9509, 25560), (10280, 23643), (10508, 23130), (11565, 21016), (12780, 19018), (13135, 18504), (13320, 18247), (15420, 15762)]