17890518240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47969}}^1$

素因数の和:48034

約数の個数: 288

約数和(自身を含む): 71660272320

約数和(自身を除く): 53769754080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3360, 3552, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 5920, 6216, 6660, 7770, 8288, 8880, 9324, 10080, 10360, 10656, 11655, 12432, 13320, 15540, 17760, 18648, 20720, 23310, 24864, 26640, 31080, 37296, 41440, 46620, 47969, 53280, 62160, 74592, 93240, 95938, 124320, 143907, 186480, 191876, 239845, 287814, 335783, 372960, 383752, 431721, 479690, 575628, 671566, 719535, 767504, 863442, 959380, 1007349, 1151256, 1343132, 1439070, 1535008, 1678915, 1726884, 1774853, 1918760, 2014698, 2158605, 2302512, 2686264, 2878140, 3022047, 3357830, 3453768, 3549706, 3837520, 4029396, 4317210, 4605024, 5036745, 5324559, 5372528, 5756280, 6044094, 6715660, 6907536, 7099412, 7675040, 8058792, 8634420, 8874265, 10073490, 10649118, 10745056, 11512560, 12088188, 12423971, 13431320, 13815072, 14198824, 15110235, 15973677, 16117584, 17268840, 17748530, 20146980, 21298236, 23025120, 24176376, 24847942, 26622795, 26862640, 28397648, 30220470, 31947354, 32235168, 34537680, 35497060, 37271913, 40293960, 42596472, 48352752, 49695884, 53245590, 53725280, 56795296, 60440940, 62119855, 63894708, 69075360, 70994120, 74543826, 79868385, 80587920, 85192944, 96705504, 99391768, 106491180, 111815739, 120881880, 124239710, 127789416, 141988240, 149087652, 159736770, 161175840, 170385888, 186359565, 198783536, 212982360, 223631478, 241763760, 248479420, 255578832, 283976480, 298175304, 319473540, 372719130, 397567072, 425964720, 447262956, 483527520, 496958840, 511157664, 559078695, 596350608, 638947080, 745438260, 851929440, 894525912, 993917680, 1118157390, 1192701216, 1277894160, 1490876520, 1789051824, 1987835360, 2236314780, 2555788320, 2981753040, 3578103648, 4472629560, 5963506080, 8945259120, 17890518240]

約数ペア:

[(1, 17890518240), (2, 8945259120), (3, 5963506080), (4, 4472629560), (5, 3578103648), (6, 2981753040), (7, 2555788320), (8, 2236314780), (9, 1987835360), (10, 1789051824), (12, 1490876520), (14, 1277894160), (15, 1192701216), (16, 1118157390), (18, 993917680), (20, 894525912), (21, 851929440), (24, 745438260), (28, 638947080), (30, 596350608), (32, 559078695), (35, 511157664), (36, 496958840), (37, 483527520), (40, 447262956), (42, 425964720), (45, 397567072), (48, 372719130), (56, 319473540), (60, 298175304), (63, 283976480), (70, 255578832), (72, 248479420), (74, 241763760), (80, 223631478), (84, 212982360), (90, 198783536), (96, 186359565), (105, 170385888), (111, 161175840), (112, 159736770), (120, 149087652), (126, 141988240), (140, 127789416), (144, 124239710), (148, 120881880), (160, 111815739), (168, 106491180), (180, 99391768), (185, 96705504), (210, 85192944), (222, 80587920), (224, 79868385), (240, 74543826), (252, 70994120), (259, 69075360), (280, 63894708), (288, 62119855), (296, 60440940), (315, 56795296), (333, 53725280), (336, 53245590), (360, 49695884), (370, 48352752), (420, 42596472), (444, 40293960), (480, 37271913), (504, 35497060), (518, 34537680), (555, 32235168), (560, 31947354), (592, 30220470), (630, 28397648), (666, 26862640), (672, 26622795), (720, 24847942), (740, 24176376), (777, 23025120), (840, 21298236), (888, 20146980), (1008, 17748530), (1036, 17268840), (1110, 16117584), (1120, 15973677), (1184, 15110235), (1260, 14198824), (1295, 13815072), (1332, 13431320), (1440, 12423971), (1480, 12088188), (1554, 11512560), (1665, 10745056), (1680, 10649118), (1776, 10073490), (2016, 8874265), (2072, 8634420), (2220, 8058792), (2331, 7675040), (2520, 7099412), (2590, 6907536), (2664, 6715660), (2960, 6044094), (3108, 5756280), (3330, 5372528), (3360, 5324559), (3552, 5036745), (3885, 4605024), (4144, 4317210), (4440, 4029396), (4662, 3837520), (5040, 3549706), (5180, 3453768), (5328, 3357830), (5920, 3022047), (6216, 2878140), (6660, 2686264), (7770, 2302512), (8288, 2158605), (8880, 2014698), (9324, 1918760), (10080, 1774853), (10360, 1726884), (10656, 1678915), (11655, 1535008), (12432, 1439070), (13320, 1343132), (15540, 1151256), (17760, 1007349), (18648, 959380), (20720, 863442), (23310, 767504), (24864, 719535), (26640, 671566), (31080, 575628), (37296, 479690), (41440, 431721), (46620, 383752), (47969, 372960), (53280, 335783), (62160, 287814), (74592, 239845), (93240, 191876), (95938, 186480), (124320, 143907)]