42398670720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{76943}}^1$

素因数の和:77013

約数の個数: 256

約数和(自身を含む): 158221486080

約数和(自身を除く): 115822815360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1920, 1968, 2240, 2296, 2460, 2624, 2688, 2870, 3280, 3360, 3444, 3936, 4305, 4480, 4592, 4920, 5248, 5740, 6560, 6720, 6888, 7872, 8610, 9184, 9840, 11480, 13120, 13440, 13776, 15744, 17220, 18368, 19680, 22960, 26240, 27552, 34440, 36736, 39360, 45920, 55104, 68880, 76943, 78720, 91840, 110208, 137760, 153886, 183680, 230829, 275520, 307772, 384715, 461658, 538601, 551040, 615544, 769430, 923316, 1077202, 1154145, 1231088, 1538860, 1615803, 1846632, 2154404, 2308290, 2462176, 2693005, 3077720, 3154663, 3231606, 3693264, 4308808, 4616580, 4924352, 5386010, 6155440, 6309326, 6463212, 7386528, 8079015, 8617616, 9233160, 9463989, 9848704, 10772020, 12310880, 12618652, 12926424, 14773056, 15773315, 16158030, 17235232, 18466320, 18927978, 21544040, 22082641, 24621760, 25237304, 25852848, 29546112, 31546630, 32316060, 34470464, 36932640, 37855956, 43088080, 44165282, 47319945, 49243520, 50474608, 51705696, 63093260, 64632120, 66247923, 68940928, 73865280, 75711912, 86176160, 88330564, 94639890, 100949216, 103411392, 110413205, 126186520, 129264240, 132495846, 147730560, 151423824, 172352320, 176661128, 189279780, 201898432, 206822784, 220826410, 252373040, 258528480, 264991692, 302847648, 331239615, 344704640, 353322256, 378559560, 403796864, 441652820, 504746080, 517056960, 529983384, 605695296, 662479230, 706644512, 757119120, 883305640, 1009492160, 1034113920, 1059966768, 1211390592, 1324958460, 1413289024, 1514238240, 1766611280, 2018984320, 2119933536, 2649916920, 2826578048, 3028476480, 3533222560, 4239867072, 5299833840, 6056952960, 7066445120, 8479734144, 10599667680, 14132890240, 21199335360, 42398670720]

約数ペア:

[(1, 42398670720), (2, 21199335360), (3, 14132890240), (4, 10599667680), (5, 8479734144), (6, 7066445120), (7, 6056952960), (8, 5299833840), (10, 4239867072), (12, 3533222560), (14, 3028476480), (15, 2826578048), (16, 2649916920), (20, 2119933536), (21, 2018984320), (24, 1766611280), (28, 1514238240), (30, 1413289024), (32, 1324958460), (35, 1211390592), (40, 1059966768), (41, 1034113920), (42, 1009492160), (48, 883305640), (56, 757119120), (60, 706644512), (64, 662479230), (70, 605695296), (80, 529983384), (82, 517056960), (84, 504746080), (96, 441652820), (105, 403796864), (112, 378559560), (120, 353322256), (123, 344704640), (128, 331239615), (140, 302847648), (160, 264991692), (164, 258528480), (168, 252373040), (192, 220826410), (205, 206822784), (210, 201898432), (224, 189279780), (240, 176661128), (246, 172352320), (280, 151423824), (287, 147730560), (320, 132495846), (328, 129264240), (336, 126186520), (384, 110413205), (410, 103411392), (420, 100949216), (448, 94639890), (480, 88330564), (492, 86176160), (560, 75711912), (574, 73865280), (615, 68940928), (640, 66247923), (656, 64632120), (672, 63093260), (820, 51705696), (840, 50474608), (861, 49243520), (896, 47319945), (960, 44165282), (984, 43088080), (1120, 37855956), (1148, 36932640), (1230, 34470464), (1312, 32316060), (1344, 31546630), (1435, 29546112), (1640, 25852848), (1680, 25237304), (1722, 24621760), (1920, 22082641), (1968, 21544040), (2240, 18927978), (2296, 18466320), (2460, 17235232), (2624, 16158030), (2688, 15773315), (2870, 14773056), (3280, 12926424), (3360, 12618652), (3444, 12310880), (3936, 10772020), (4305, 9848704), (4480, 9463989), (4592, 9233160), (4920, 8617616), (5248, 8079015), (5740, 7386528), (6560, 6463212), (6720, 6309326), (6888, 6155440), (7872, 5386010), (8610, 4924352), (9184, 4616580), (9840, 4308808), (11480, 3693264), (13120, 3231606), (13440, 3154663), (13776, 3077720), (15744, 2693005), (17220, 2462176), (18368, 2308290), (19680, 2154404), (22960, 1846632), (26240, 1615803), (27552, 1538860), (34440, 1231088), (36736, 1154145), (39360, 1077202), (45920, 923316), (55104, 769430), (68880, 615544), (76943, 551040), (78720, 538601), (91840, 461658), (110208, 384715), (137760, 307772), (153886, 275520), (183680, 230829)]