18712162440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:773

約数の個数: 384

約数和(自身を含む): 65917463040

約数和(自身を除く): 47205300600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 103, 111, 115, 120, 138, 148, 180, 184, 185, 206, 207, 222, 230, 276, 296, 309, 333, 345, 360, 370, 412, 414, 444, 460, 515, 552, 555, 593, 618, 666, 690, 740, 824, 828, 851, 888, 920, 927, 1030, 1035, 1110, 1186, 1236, 1332, 1380, 1480, 1545, 1656, 1665, 1702, 1779, 1854, 2060, 2070, 2220, 2369, 2372, 2472, 2553, 2664, 2760, 2965, 3090, 3330, 3404, 3558, 3708, 3811, 4120, 4140, 4255, 4440, 4635, 4738, 4744, 5106, 5337, 5930, 6180, 6660, 6808, 7107, 7116, 7416, 7622, 7659, 8280, 8510, 8895, 9270, 9476, 10212, 10674, 11433, 11845, 11860, 12360, 12765, 13320, 13639, 14214, 14232, 15244, 15318, 17020, 17790, 18540, 18952, 19055, 20424, 21321, 21348, 21941, 22866, 23690, 23720, 25530, 26685, 27278, 28428, 30488, 30636, 34040, 34299, 35535, 35580, 37080, 38110, 38295, 40917, 42642, 42696, 43882, 45732, 47380, 51060, 53370, 54556, 56856, 57165, 61079, 61272, 65823, 68195, 68598, 71070, 71160, 76220, 76590, 81834, 85284, 87653, 87764, 91464, 94760, 102120, 106605, 106740, 109112, 109705, 114330, 122158, 122751, 131646, 136390, 137196, 142140, 152440, 153180, 163668, 170568, 171495, 175306, 175528, 183237, 197469, 204585, 213210, 213480, 219410, 228660, 244316, 245502, 262959, 263292, 272780, 274392, 284280, 305395, 306360, 327336, 329115, 342990, 350612, 366474, 394938, 409170, 426420, 438265, 438820, 457320, 488632, 491004, 504643, 525918, 526584, 545560, 549711, 610790, 613755, 658230, 685980, 701224, 732948, 788877, 789876, 818340, 852840, 876530, 877640, 916185, 982008, 987345, 1009286, 1051836, 1099422, 1221580, 1227510, 1314795, 1316460, 1371960, 1404817, 1465896, 1513929, 1577754, 1579752, 1636680, 1753060, 1832370, 1974690, 2018572, 2103672, 2198844, 2259923, 2443160, 2455020, 2523215, 2629590, 2632920, 2748555, 2809634, 3027858, 3155508, 3506120, 3664740, 3944385, 3949380, 4037144, 4214451, 4397688, 4519846, 4541787, 4910040, 5046430, 5259180, 5497110, 5619268, 6055716, 6311016, 6779769, 7024085, 7329480, 7569645, 7888770, 7898760, 8428902, 9039692, 9083574, 10092860, 10518360, 10994220, 11238536, 11299615, 12111432, 12643353, 13559538, 14048170, 15139290, 15777540, 16857804, 18079384, 18167148, 20185720, 20339307, 21072255, 21988440, 22599230, 22708935, 25286706, 27119076, 28096340, 30278580, 31555080, 33715608, 33898845, 36334296, 40678614, 42144510, 45198460, 45417870, 50573412, 51978229, 54238152, 56192680, 60557160, 63216765, 67797690, 81357228, 84289020, 90396920, 90835740, 101146824, 101696535, 103956458, 126433530, 135595380, 155934687, 162714456, 168578040, 181671480, 203393070, 207912916, 252867060, 259891145, 271190760, 311869374, 406786140, 415825832, 467804061, 505734120, 519782290, 623738748, 779673435, 813572280, 935608122, 1039564580, 1247477496, 1559346870, 1871216244, 2079129160, 2339020305, 3118693740, 3742432488, 4678040610, 6237387480, 9356081220, 18712162440]

約数ペア:

[(1, 18712162440), (2, 9356081220), (3, 6237387480), (4, 4678040610), (5, 3742432488), (6, 3118693740), (8, 2339020305), (9, 2079129160), (10, 1871216244), (12, 1559346870), (15, 1247477496), (18, 1039564580), (20, 935608122), (23, 813572280), (24, 779673435), (30, 623738748), (36, 519782290), (37, 505734120), (40, 467804061), (45, 415825832), (46, 406786140), (60, 311869374), (69, 271190760), (72, 259891145), (74, 252867060), (90, 207912916), (92, 203393070), (103, 181671480), (111, 168578040), (115, 162714456), (120, 155934687), (138, 135595380), (148, 126433530), (180, 103956458), (184, 101696535), (185, 101146824), (206, 90835740), (207, 90396920), (222, 84289020), (230, 81357228), (276, 67797690), (296, 63216765), (309, 60557160), (333, 56192680), (345, 54238152), (360, 51978229), (370, 50573412), (412, 45417870), (414, 45198460), (444, 42144510), (460, 40678614), (515, 36334296), (552, 33898845), (555, 33715608), (593, 31555080), (618, 30278580), (666, 28096340), (690, 27119076), (740, 25286706), (824, 22708935), (828, 22599230), (851, 21988440), (888, 21072255), (920, 20339307), (927, 20185720), (1030, 18167148), (1035, 18079384), (1110, 16857804), (1186, 15777540), (1236, 15139290), (1332, 14048170), (1380, 13559538), (1480, 12643353), (1545, 12111432), (1656, 11299615), (1665, 11238536), (1702, 10994220), (1779, 10518360), (1854, 10092860), (2060, 9083574), (2070, 9039692), (2220, 8428902), (2369, 7898760), (2372, 7888770), (2472, 7569645), (2553, 7329480), (2664, 7024085), (2760, 6779769), (2965, 6311016), (3090, 6055716), (3330, 5619268), (3404, 5497110), (3558, 5259180), (3708, 5046430), (3811, 4910040), (4120, 4541787), (4140, 4519846), (4255, 4397688), (4440, 4214451), (4635, 4037144), (4738, 3949380), (4744, 3944385), (5106, 3664740), (5337, 3506120), (5930, 3155508), (6180, 3027858), (6660, 2809634), (6808, 2748555), (7107, 2632920), (7116, 2629590), (7416, 2523215), (7622, 2455020), (7659, 2443160), (8280, 2259923), (8510, 2198844), (8895, 2103672), (9270, 2018572), (9476, 1974690), (10212, 1832370), (10674, 1753060), (11433, 1636680), (11845, 1579752), (11860, 1577754), (12360, 1513929), (12765, 1465896), (13320, 1404817), (13639, 1371960), (14214, 1316460), (14232, 1314795), (15244, 1227510), (15318, 1221580), (17020, 1099422), (17790, 1051836), (18540, 1009286), (18952, 987345), (19055, 982008), (20424, 916185), (21321, 877640), (21348, 876530), (21941, 852840), (22866, 818340), (23690, 789876), (23720, 788877), (25530, 732948), (26685, 701224), (27278, 685980), (28428, 658230), (30488, 613755), (30636, 610790), (34040, 549711), (34299, 545560), (35535, 526584), (35580, 525918), (37080, 504643), (38110, 491004), (38295, 488632), (40917, 457320), (42642, 438820), (42696, 438265), (43882, 426420), (45732, 409170), (47380, 394938), (51060, 366474), (53370, 350612), (54556, 342990), (56856, 329115), (57165, 327336), (61079, 306360), (61272, 305395), (65823, 284280), (68195, 274392), (68598, 272780), (71070, 263292), (71160, 262959), (76220, 245502), (76590, 244316), (81834, 228660), (85284, 219410), (87653, 213480), (87764, 213210), (91464, 204585), (94760, 197469), (102120, 183237), (106605, 175528), (106740, 175306), (109112, 171495), (109705, 170568), (114330, 163668), (122158, 153180), (122751, 152440), (131646, 142140), (136390, 137196)]