85216320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 224

約数和(自身を含む): 343814400

約数和(自身を除く): 258598080

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1409, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2818, 2880, 3024, 3360, 3780, 4032, 4227, 4320, 5040, 5636, 6048, 6720, 7045, 7560, 8454, 8640, 9863, 10080, 11272, 12096, 12681, 14090, 15120, 16908, 19726, 20160, 21135, 22544, 25362, 28180, 29589, 30240, 33816, 38043, 39452, 42270, 45088, 49315, 50724, 56360, 59178, 60480, 63405, 67632, 76086, 78904, 84540, 88767, 90176, 98630, 101448, 112720, 118356, 126810, 135264, 147945, 152172, 157808, 169080, 177534, 190215, 197260, 202896, 225440, 236712, 253620, 266301, 270528, 295890, 304344, 315616, 338160, 355068, 380430, 394520, 405792, 443835, 450880, 473424, 507240, 532602, 591780, 608688, 631232, 676320, 710136, 760860, 789040, 811584, 887670, 946848, 1014480, 1065204, 1183560, 1217376, 1331505, 1352640, 1420272, 1521720, 1578080, 1775340, 1893696, 2028960, 2130408, 2367120, 2434752, 2663010, 2840544, 3043440, 3156160, 3550680, 4057920, 4260816, 4734240, 5326020, 5681088, 6086880, 7101360, 8521632, 9468480, 10652040, 12173760, 14202720, 17043264, 21304080, 28405440, 42608160, 85216320]

約数ペア:

[(1, 85216320), (2, 42608160), (3, 28405440), (4, 21304080), (5, 17043264), (6, 14202720), (7, 12173760), (8, 10652040), (9, 9468480), (10, 8521632), (12, 7101360), (14, 6086880), (15, 5681088), (16, 5326020), (18, 4734240), (20, 4260816), (21, 4057920), (24, 3550680), (27, 3156160), (28, 3043440), (30, 2840544), (32, 2663010), (35, 2434752), (36, 2367120), (40, 2130408), (42, 2028960), (45, 1893696), (48, 1775340), (54, 1578080), (56, 1521720), (60, 1420272), (63, 1352640), (64, 1331505), (70, 1217376), (72, 1183560), (80, 1065204), (84, 1014480), (90, 946848), (96, 887670), (105, 811584), (108, 789040), (112, 760860), (120, 710136), (126, 676320), (135, 631232), (140, 608688), (144, 591780), (160, 532602), (168, 507240), (180, 473424), (189, 450880), (192, 443835), (210, 405792), (216, 394520), (224, 380430), (240, 355068), (252, 338160), (270, 315616), (280, 304344), (288, 295890), (315, 270528), (320, 266301), (336, 253620), (360, 236712), (378, 225440), (420, 202896), (432, 197260), (448, 190215), (480, 177534), (504, 169080), (540, 157808), (560, 152172), (576, 147945), (630, 135264), (672, 126810), (720, 118356), (756, 112720), (840, 101448), (864, 98630), (945, 90176), (960, 88767), (1008, 84540), (1080, 78904), (1120, 76086), (1260, 67632), (1344, 63405), (1409, 60480), (1440, 59178), (1512, 56360), (1680, 50724), (1728, 49315), (1890, 45088), (2016, 42270), (2160, 39452), (2240, 38043), (2520, 33816), (2818, 30240), (2880, 29589), (3024, 28180), (3360, 25362), (3780, 22544), (4032, 21135), (4227, 20160), (4320, 19726), (5040, 16908), (5636, 15120), (6048, 14090), (6720, 12681), (7045, 12096), (7560, 11272), (8454, 10080), (8640, 9863)]