127824480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 240

約数和(自身を含む): 515924640

約数和(自身を除く): 388100160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1409, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2818, 2835, 3024, 3240, 3360, 3780, 4227, 4320, 4536, 5040, 5636, 5670, 6048, 6480, 7045, 7560, 8454, 9072, 9863, 10080, 11272, 11340, 12681, 12960, 14090, 15120, 16908, 18144, 19726, 21135, 22544, 22680, 25362, 28180, 29589, 30240, 33816, 38043, 39452, 42270, 45088, 45360, 49315, 50724, 56360, 59178, 63405, 67632, 76086, 78904, 84540, 88767, 90720, 98630, 101448, 112720, 114129, 118356, 126810, 135264, 147945, 152172, 157808, 169080, 177534, 190215, 197260, 202896, 225440, 228258, 236712, 253620, 266301, 295890, 304344, 315616, 338160, 355068, 380430, 394520, 405792, 443835, 456516, 473424, 507240, 532602, 570645, 591780, 608688, 676320, 710136, 760860, 789040, 798903, 887670, 913032, 946848, 1014480, 1065204, 1141290, 1183560, 1217376, 1331505, 1420272, 1521720, 1578080, 1597806, 1775340, 1826064, 2028960, 2130408, 2282580, 2367120, 2663010, 2840544, 3043440, 3195612, 3550680, 3652128, 3994515, 4260816, 4565160, 4734240, 5326020, 6086880, 6391224, 7101360, 7989030, 8521632, 9130320, 10652040, 12782448, 14202720, 15978060, 18260640, 21304080, 25564896, 31956120, 42608160, 63912240, 127824480]

約数ペア:

[(1, 127824480), (2, 63912240), (3, 42608160), (4, 31956120), (5, 25564896), (6, 21304080), (7, 18260640), (8, 15978060), (9, 14202720), (10, 12782448), (12, 10652040), (14, 9130320), (15, 8521632), (16, 7989030), (18, 7101360), (20, 6391224), (21, 6086880), (24, 5326020), (27, 4734240), (28, 4565160), (30, 4260816), (32, 3994515), (35, 3652128), (36, 3550680), (40, 3195612), (42, 3043440), (45, 2840544), (48, 2663010), (54, 2367120), (56, 2282580), (60, 2130408), (63, 2028960), (70, 1826064), (72, 1775340), (80, 1597806), (81, 1578080), (84, 1521720), (90, 1420272), (96, 1331505), (105, 1217376), (108, 1183560), (112, 1141290), (120, 1065204), (126, 1014480), (135, 946848), (140, 913032), (144, 887670), (160, 798903), (162, 789040), (168, 760860), (180, 710136), (189, 676320), (210, 608688), (216, 591780), (224, 570645), (240, 532602), (252, 507240), (270, 473424), (280, 456516), (288, 443835), (315, 405792), (324, 394520), (336, 380430), (360, 355068), (378, 338160), (405, 315616), (420, 304344), (432, 295890), (480, 266301), (504, 253620), (540, 236712), (560, 228258), (567, 225440), (630, 202896), (648, 197260), (672, 190215), (720, 177534), (756, 169080), (810, 157808), (840, 152172), (864, 147945), (945, 135264), (1008, 126810), (1080, 118356), (1120, 114129), (1134, 112720), (1260, 101448), (1296, 98630), (1409, 90720), (1440, 88767), (1512, 84540), (1620, 78904), (1680, 76086), (1890, 67632), (2016, 63405), (2160, 59178), (2268, 56360), (2520, 50724), (2592, 49315), (2818, 45360), (2835, 45088), (3024, 42270), (3240, 39452), (3360, 38043), (3780, 33816), (4227, 30240), (4320, 29589), (4536, 28180), (5040, 25362), (5636, 22680), (5670, 22544), (6048, 21135), (6480, 19726), (7045, 18144), (7560, 16908), (8454, 15120), (9072, 14090), (9863, 12960), (10080, 12681), (11272, 11340)]