127648080

素因数分解:

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

素因数の和:119

約数の個数: 480

約数和(自身を含む): 544727040

約数和(自身を除く): 417078960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 86, 90, 93, 95, 105, 112, 114, 120, 124, 126, 129, 133, 140, 144, 152, 155, 168, 171, 172, 180, 186, 190, 210, 215, 217, 228, 240, 248, 252, 258, 266, 279, 280, 285, 301, 304, 310, 315, 336, 342, 344, 360, 372, 380, 387, 399, 420, 430, 434, 456, 465, 496, 504, 516, 532, 558, 560, 570, 589, 602, 620, 630, 645, 651, 665, 684, 688, 720, 744, 760, 774, 798, 817, 840, 855, 860, 868, 903, 912, 930, 1008, 1032, 1064, 1085, 1116, 1140, 1178, 1197, 1204, 1240, 1260, 1290, 1302, 1330, 1333, 1368, 1395, 1488, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1736, 1767, 1806, 1860, 1935, 1953, 1995, 2064, 2128, 2170, 2232, 2280, 2356, 2394, 2408, 2451, 2480, 2520, 2580, 2604, 2660, 2666, 2709, 2736, 2790, 2945, 3010, 3096, 3192, 3255, 3268, 3420, 3440, 3472, 3534, 3612, 3720, 3870, 3906, 3990, 3999, 4085, 4123, 4340, 4464, 4515, 4560, 4712, 4788, 4816, 4902, 5040, 5160, 5208, 5301, 5320, 5332, 5418, 5580, 5719, 5890, 5985, 6020, 6192, 6384, 6510, 6536, 6665, 6840, 7068, 7224, 7353, 7440, 7740, 7812, 7980, 7998, 8170, 8246, 8680, 8835, 9030, 9331, 9424, 9576, 9765, 9804, 10320, 10416, 10602, 10640, 10664, 10836, 11160, 11438, 11780, 11970, 11997, 12040, 12255, 12369, 13020, 13072, 13330, 13545, 13680, 14136, 14448, 14706, 15480, 15624, 15960, 15996, 16340, 16492, 17157, 17360, 17670, 18060, 18662, 19152, 19530, 19608, 19995, 20615, 21204, 21328, 21672, 22320, 22876, 23560, 23940, 23994, 24080, 24510, 24738, 25327, 26040, 26505, 26660, 27090, 27993, 28272, 28595, 29412, 30960, 31248, 31920, 31992, 32680, 32984, 34314, 35340, 36120, 36765, 37107, 37324, 39060, 39216, 39990, 41230, 42408, 43344, 45752, 46655, 47120, 47880, 47988, 49020, 49476, 50654, 51471, 52080, 53010, 53320, 54180, 55986, 57190, 58824, 59985, 61845, 63984, 65360, 65968, 68628, 70680, 72240, 73530, 74214, 74648, 75981, 78120, 79980, 82460, 83979, 84816, 85785, 91504, 93310, 95760, 95976, 98040, 98952, 101308, 102942, 106020, 106640, 108360, 111972, 114380, 117648, 119970, 123690, 126635, 137256, 139965, 141360, 147060, 148428, 149296, 151962, 156240, 159960, 164920, 167958, 171570, 177289, 185535, 186620, 191952, 196080, 197904, 202616, 205884, 212040, 216720, 223944, 227943, 228760, 239940, 247380, 253270, 257355, 274512, 279930, 294120, 296856, 303924, 319920, 329840, 335916, 343140, 354578, 371070, 373240, 379905, 405232, 411768, 419895, 424080, 447888, 455886, 457520, 479880, 494760, 506540, 514710, 531867, 559860, 588240, 593712, 607848, 671832, 686280, 709156, 742140, 746480, 759810, 823536, 839790, 886445, 911772, 959760, 989520, 1013080, 1029420, 1063734, 1119720, 1139715, 1215696, 1343664, 1372560, 1418312, 1484280, 1519620, 1595601, 1679580, 1772890, 1823544, 2026160, 2058840, 2127468, 2239440, 2279430, 2659335, 2836624, 2968560, 3039240, 3191202, 3359160, 3545780, 3647088, 4117680, 4254936, 4558860, 5318670, 6078480, 6382404, 6718320, 7091560, 7978005, 8509872, 9117720, 10637340, 12764808, 14183120, 15956010, 18235440, 21274680, 25529616, 31912020, 42549360, 63824040, 127648080]

約数ペア:

[(1, 127648080), (2, 63824040), (3, 42549360), (4, 31912020), (5, 25529616), (6, 21274680), (7, 18235440), (8, 15956010), (9, 14183120), (10, 12764808), (12, 10637340), (14, 9117720), (15, 8509872), (16, 7978005), (18, 7091560), (19, 6718320), (20, 6382404), (21, 6078480), (24, 5318670), (28, 4558860), (30, 4254936), (31, 4117680), (35, 3647088), (36, 3545780), (38, 3359160), (40, 3191202), (42, 3039240), (43, 2968560), (45, 2836624), (48, 2659335), (56, 2279430), (57, 2239440), (60, 2127468), (62, 2058840), (63, 2026160), (70, 1823544), (72, 1772890), (76, 1679580), (80, 1595601), (84, 1519620), (86, 1484280), (90, 1418312), (93, 1372560), (95, 1343664), (105, 1215696), (112, 1139715), (114, 1119720), (120, 1063734), (124, 1029420), (126, 1013080), (129, 989520), (133, 959760), (140, 911772), (144, 886445), (152, 839790), (155, 823536), (168, 759810), (171, 746480), (172, 742140), (180, 709156), (186, 686280), (190, 671832), (210, 607848), (215, 593712), (217, 588240), (228, 559860), (240, 531867), (248, 514710), (252, 506540), (258, 494760), (266, 479880), (279, 457520), (280, 455886), (285, 447888), (301, 424080), (304, 419895), (310, 411768), (315, 405232), (336, 379905), (342, 373240), (344, 371070), (360, 354578), (372, 343140), (380, 335916), (387, 329840), (399, 319920), (420, 303924), (430, 296856), (434, 294120), (456, 279930), (465, 274512), (496, 257355), (504, 253270), (516, 247380), (532, 239940), (558, 228760), (560, 227943), (570, 223944), (589, 216720), (602, 212040), (620, 205884), (630, 202616), (645, 197904), (651, 196080), (665, 191952), (684, 186620), (688, 185535), (720, 177289), (744, 171570), (760, 167958), (774, 164920), (798, 159960), (817, 156240), (840, 151962), (855, 149296), (860, 148428), (868, 147060), (903, 141360), (912, 139965), (930, 137256), (1008, 126635), (1032, 123690), (1064, 119970), (1085, 117648), (1116, 114380), (1140, 111972), (1178, 108360), (1197, 106640), (1204, 106020), (1240, 102942), (1260, 101308), (1290, 98952), (1302, 98040), (1330, 95976), (1333, 95760), (1368, 93310), (1395, 91504), (1488, 85785), (1505, 84816), (1520, 83979), (1548, 82460), (1596, 79980), (1634, 78120), (1680, 75981), (1710, 74648), (1720, 74214), (1736, 73530), (1767, 72240), (1806, 70680), (1860, 68628), (1935, 65968), (1953, 65360), (1995, 63984), (2064, 61845), (2128, 59985), (2170, 58824), (2232, 57190), (2280, 55986), (2356, 54180), (2394, 53320), (2408, 53010), (2451, 52080), (2480, 51471), (2520, 50654), (2580, 49476), (2604, 49020), (2660, 47988), (2666, 47880), (2709, 47120), (2736, 46655), (2790, 45752), (2945, 43344), (3010, 42408), (3096, 41230), (3192, 39990), (3255, 39216), (3268, 39060), (3420, 37324), (3440, 37107), (3472, 36765), (3534, 36120), (3612, 35340), (3720, 34314), (3870, 32984), (3906, 32680), (3990, 31992), (3999, 31920), (4085, 31248), (4123, 30960), (4340, 29412), (4464, 28595), (4515, 28272), (4560, 27993), (4712, 27090), (4788, 26660), (4816, 26505), (4902, 26040), (5040, 25327), (5160, 24738), (5208, 24510), (5301, 24080), (5320, 23994), (5332, 23940), (5418, 23560), (5580, 22876), (5719, 22320), (5890, 21672), (5985, 21328), (6020, 21204), (6192, 20615), (6384, 19995), (6510, 19608), (6536, 19530), (6665, 19152), (6840, 18662), (7068, 18060), (7224, 17670), (7353, 17360), (7440, 17157), (7740, 16492), (7812, 16340), (7980, 15996), (7998, 15960), (8170, 15624), (8246, 15480), (8680, 14706), (8835, 14448), (9030, 14136), (9331, 13680), (9424, 13545), (9576, 13330), (9765, 13072), (9804, 13020), (10320, 12369), (10416, 12255), (10602, 12040), (10640, 11997), (10664, 11970), (10836, 11780), (11160, 11438)]