42549360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 167608320

約数和(自身を除く): 125058960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 43, 48, 56, 57, 60, 62, 70, 76, 80, 84, 86, 93, 95, 105, 112, 114, 120, 124, 129, 133, 140, 152, 155, 168, 172, 186, 190, 210, 215, 217, 228, 240, 248, 258, 266, 280, 285, 301, 304, 310, 336, 344, 372, 380, 399, 420, 430, 434, 456, 465, 496, 516, 532, 560, 570, 589, 602, 620, 645, 651, 665, 688, 744, 760, 798, 817, 840, 860, 868, 903, 912, 930, 1032, 1064, 1085, 1140, 1178, 1204, 1240, 1290, 1302, 1330, 1333, 1488, 1505, 1520, 1596, 1634, 1680, 1720, 1736, 1767, 1806, 1860, 1995, 2064, 2128, 2170, 2280, 2356, 2408, 2451, 2480, 2580, 2604, 2660, 2666, 2945, 3010, 3192, 3255, 3268, 3440, 3472, 3534, 3612, 3720, 3990, 3999, 4085, 4123, 4340, 4515, 4560, 4712, 4816, 4902, 5160, 5208, 5320, 5332, 5719, 5890, 6020, 6384, 6510, 6536, 6665, 7068, 7224, 7440, 7980, 7998, 8170, 8246, 8680, 8835, 9030, 9331, 9424, 9804, 10320, 10416, 10640, 10664, 11438, 11780, 12040, 12255, 12369, 13020, 13072, 13330, 14136, 14448, 15960, 15996, 16340, 16492, 17157, 17360, 17670, 18060, 18662, 19608, 19995, 20615, 21328, 22876, 23560, 24080, 24510, 24738, 25327, 26040, 26660, 27993, 28272, 28595, 31920, 31992, 32680, 32984, 34314, 35340, 36120, 37324, 39216, 39990, 41230, 45752, 46655, 47120, 49020, 49476, 50654, 52080, 53320, 55986, 57190, 61845, 63984, 65360, 65968, 68628, 70680, 72240, 74648, 75981, 79980, 82460, 85785, 91504, 93310, 98040, 98952, 101308, 106640, 111972, 114380, 123690, 126635, 137256, 139965, 141360, 149296, 151962, 159960, 164920, 171570, 177289, 186620, 196080, 197904, 202616, 223944, 228760, 247380, 253270, 274512, 279930, 303924, 319920, 329840, 343140, 354578, 373240, 379905, 405232, 447888, 457520, 494760, 506540, 531867, 559860, 607848, 686280, 709156, 746480, 759810, 886445, 989520, 1013080, 1063734, 1119720, 1215696, 1372560, 1418312, 1519620, 1772890, 2026160, 2127468, 2239440, 2659335, 2836624, 3039240, 3545780, 4254936, 5318670, 6078480, 7091560, 8509872, 10637340, 14183120, 21274680, 42549360]

約数ペア:

[(1, 42549360), (2, 21274680), (3, 14183120), (4, 10637340), (5, 8509872), (6, 7091560), (7, 6078480), (8, 5318670), (10, 4254936), (12, 3545780), (14, 3039240), (15, 2836624), (16, 2659335), (19, 2239440), (20, 2127468), (21, 2026160), (24, 1772890), (28, 1519620), (30, 1418312), (31, 1372560), (35, 1215696), (38, 1119720), (40, 1063734), (42, 1013080), (43, 989520), (48, 886445), (56, 759810), (57, 746480), (60, 709156), (62, 686280), (70, 607848), (76, 559860), (80, 531867), (84, 506540), (86, 494760), (93, 457520), (95, 447888), (105, 405232), (112, 379905), (114, 373240), (120, 354578), (124, 343140), (129, 329840), (133, 319920), (140, 303924), (152, 279930), (155, 274512), (168, 253270), (172, 247380), (186, 228760), (190, 223944), (210, 202616), (215, 197904), (217, 196080), (228, 186620), (240, 177289), (248, 171570), (258, 164920), (266, 159960), (280, 151962), (285, 149296), (301, 141360), (304, 139965), (310, 137256), (336, 126635), (344, 123690), (372, 114380), (380, 111972), (399, 106640), (420, 101308), (430, 98952), (434, 98040), (456, 93310), (465, 91504), (496, 85785), (516, 82460), (532, 79980), (560, 75981), (570, 74648), (589, 72240), (602, 70680), (620, 68628), (645, 65968), (651, 65360), (665, 63984), (688, 61845), (744, 57190), (760, 55986), (798, 53320), (817, 52080), (840, 50654), (860, 49476), (868, 49020), (903, 47120), (912, 46655), (930, 45752), (1032, 41230), (1064, 39990), (1085, 39216), (1140, 37324), (1178, 36120), (1204, 35340), (1240, 34314), (1290, 32984), (1302, 32680), (1330, 31992), (1333, 31920), (1488, 28595), (1505, 28272), (1520, 27993), (1596, 26660), (1634, 26040), (1680, 25327), (1720, 24738), (1736, 24510), (1767, 24080), (1806, 23560), (1860, 22876), (1995, 21328), (2064, 20615), (2128, 19995), (2170, 19608), (2280, 18662), (2356, 18060), (2408, 17670), (2451, 17360), (2480, 17157), (2580, 16492), (2604, 16340), (2660, 15996), (2666, 15960), (2945, 14448), (3010, 14136), (3192, 13330), (3255, 13072), (3268, 13020), (3440, 12369), (3472, 12255), (3534, 12040), (3612, 11780), (3720, 11438), (3990, 10664), (3999, 10640), (4085, 10416), (4123, 10320), (4340, 9804), (4515, 9424), (4560, 9331), (4712, 9030), (4816, 8835), (4902, 8680), (5160, 8246), (5208, 8170), (5320, 7998), (5332, 7980), (5719, 7440), (5890, 7224), (6020, 7068), (6384, 6665), (6510, 6536)]