86936640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 334450944

約数和(自身を除く): 247514304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 761, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1522, 1632, 1680, 1785, 1904, 2040, 2240, 2283, 2380, 2720, 2856, 3044, 3264, 3360, 3570, 3805, 3808, 4080, 4566, 4760, 5327, 5440, 5712, 6088, 6720, 7140, 7610, 7616, 8160, 9132, 9520, 10654, 11415, 11424, 12176, 12937, 14280, 15220, 15981, 16320, 18264, 19040, 21308, 22830, 22848, 24352, 25874, 26635, 28560, 30440, 31962, 36528, 38080, 38811, 42616, 45660, 48704, 51748, 53270, 57120, 60880, 63924, 64685, 73056, 77622, 79905, 85232, 90559, 91320, 103496, 106540, 114240, 121760, 127848, 129370, 146112, 155244, 159810, 170464, 181118, 182640, 194055, 206992, 213080, 243520, 255696, 258740, 271677, 310488, 319620, 340928, 362236, 365280, 388110, 413984, 426160, 452795, 511392, 517480, 543354, 620976, 639240, 724472, 730560, 776220, 827968, 852320, 905590, 1022784, 1034960, 1086708, 1241952, 1278480, 1358385, 1448944, 1552440, 1704640, 1811180, 2069920, 2173416, 2483904, 2556960, 2716770, 2897888, 3104880, 3622360, 4139840, 4346832, 5113920, 5433540, 5795776, 6209760, 7244720, 8693664, 10867080, 12419520, 14489440, 17387328, 21734160, 28978880, 43468320, 86936640]

約数ペア:

[(1, 86936640), (2, 43468320), (3, 28978880), (4, 21734160), (5, 17387328), (6, 14489440), (7, 12419520), (8, 10867080), (10, 8693664), (12, 7244720), (14, 6209760), (15, 5795776), (16, 5433540), (17, 5113920), (20, 4346832), (21, 4139840), (24, 3622360), (28, 3104880), (30, 2897888), (32, 2716770), (34, 2556960), (35, 2483904), (40, 2173416), (42, 2069920), (48, 1811180), (51, 1704640), (56, 1552440), (60, 1448944), (64, 1358385), (68, 1278480), (70, 1241952), (80, 1086708), (84, 1034960), (85, 1022784), (96, 905590), (102, 852320), (105, 827968), (112, 776220), (119, 730560), (120, 724472), (136, 639240), (140, 620976), (160, 543354), (168, 517480), (170, 511392), (192, 452795), (204, 426160), (210, 413984), (224, 388110), (238, 365280), (240, 362236), (255, 340928), (272, 319620), (280, 310488), (320, 271677), (336, 258740), (340, 255696), (357, 243520), (408, 213080), (420, 206992), (448, 194055), (476, 182640), (480, 181118), (510, 170464), (544, 159810), (560, 155244), (595, 146112), (672, 129370), (680, 127848), (714, 121760), (761, 114240), (816, 106540), (840, 103496), (952, 91320), (960, 90559), (1020, 85232), (1088, 79905), (1120, 77622), (1190, 73056), (1344, 64685), (1360, 63924), (1428, 60880), (1522, 57120), (1632, 53270), (1680, 51748), (1785, 48704), (1904, 45660), (2040, 42616), (2240, 38811), (2283, 38080), (2380, 36528), (2720, 31962), (2856, 30440), (3044, 28560), (3264, 26635), (3360, 25874), (3570, 24352), (3805, 22848), (3808, 22830), (4080, 21308), (4566, 19040), (4760, 18264), (5327, 16320), (5440, 15981), (5712, 15220), (6088, 14280), (6720, 12937), (7140, 12176), (7610, 11424), (7616, 11415), (8160, 10654), (9132, 9520)]