71316586080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19583}}^1$

素因数の和:19891

約数の個数: 240

約数和(自身を含む): 252596703744

約数和(自身を除く): 181280117664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 281, 288, 324, 360, 405, 432, 480, 540, 562, 648, 720, 810, 843, 864, 1080, 1124, 1296, 1405, 1440, 1620, 1686, 2160, 2248, 2529, 2592, 2810, 3240, 3372, 4215, 4320, 4496, 5058, 5620, 6480, 6744, 7587, 8430, 8992, 10116, 11240, 12645, 12960, 13488, 15174, 16860, 19583, 20232, 22480, 22761, 25290, 26976, 30348, 33720, 37935, 39166, 40464, 44960, 45522, 50580, 58749, 60696, 67440, 75870, 78332, 80928, 91044, 97915, 101160, 113805, 117498, 121392, 134880, 151740, 156664, 176247, 182088, 195830, 202320, 227610, 234996, 242784, 293745, 303480, 313328, 352494, 364176, 391660, 404640, 455220, 469992, 528741, 587490, 606960, 626656, 704988, 728352, 783320, 881235, 910440, 939984, 1057482, 1174980, 1213920, 1409976, 1566640, 1586223, 1762470, 1820880, 1879968, 2114964, 2349960, 2643705, 2819952, 3133280, 3172446, 3524940, 3641760, 4229928, 4699920, 5287410, 5502823, 5639904, 6344892, 7049880, 7931115, 8459856, 9399840, 10574820, 11005646, 12689784, 14099760, 15862230, 16508469, 16919712, 21149640, 22011292, 25379568, 27514115, 28199520, 31724460, 33016938, 42299280, 44022584, 49525407, 50759136, 55028230, 63448920, 66033876, 82542345, 84598560, 88045168, 99050814, 110056460, 126897840, 132067752, 148576221, 165084690, 176090336, 198101628, 220112920, 247627035, 253795680, 264135504, 297152442, 330169380, 396203256, 440225840, 445728663, 495254070, 528271008, 594304884, 660338760, 742881105, 792406512, 880451680, 891457326, 990508140, 1188609768, 1320677520, 1485762210, 1584813024, 1782914652, 1981016280, 2228643315, 2377219536, 2641355040, 2971524420, 3565829304, 3962032560, 4457286630, 4754439072, 5943048840, 7131658608, 7924065120, 8914573260, 11886097680, 14263317216, 17829146520, 23772195360, 35658293040, 71316586080]

約数ペア:

[(1, 71316586080), (2, 35658293040), (3, 23772195360), (4, 17829146520), (5, 14263317216), (6, 11886097680), (8, 8914573260), (9, 7924065120), (10, 7131658608), (12, 5943048840), (15, 4754439072), (16, 4457286630), (18, 3962032560), (20, 3565829304), (24, 2971524420), (27, 2641355040), (30, 2377219536), (32, 2228643315), (36, 1981016280), (40, 1782914652), (45, 1584813024), (48, 1485762210), (54, 1320677520), (60, 1188609768), (72, 990508140), (80, 891457326), (81, 880451680), (90, 792406512), (96, 742881105), (108, 660338760), (120, 594304884), (135, 528271008), (144, 495254070), (160, 445728663), (162, 440225840), (180, 396203256), (216, 330169380), (240, 297152442), (270, 264135504), (281, 253795680), (288, 247627035), (324, 220112920), (360, 198101628), (405, 176090336), (432, 165084690), (480, 148576221), (540, 132067752), (562, 126897840), (648, 110056460), (720, 99050814), (810, 88045168), (843, 84598560), (864, 82542345), (1080, 66033876), (1124, 63448920), (1296, 55028230), (1405, 50759136), (1440, 49525407), (1620, 44022584), (1686, 42299280), (2160, 33016938), (2248, 31724460), (2529, 28199520), (2592, 27514115), (2810, 25379568), (3240, 22011292), (3372, 21149640), (4215, 16919712), (4320, 16508469), (4496, 15862230), (5058, 14099760), (5620, 12689784), (6480, 11005646), (6744, 10574820), (7587, 9399840), (8430, 8459856), (8992, 7931115), (10116, 7049880), (11240, 6344892), (12645, 5639904), (12960, 5502823), (13488, 5287410), (15174, 4699920), (16860, 4229928), (19583, 3641760), (20232, 3524940), (22480, 3172446), (22761, 3133280), (25290, 2819952), (26976, 2643705), (30348, 2349960), (33720, 2114964), (37935, 1879968), (39166, 1820880), (40464, 1762470), (44960, 1586223), (45522, 1566640), (50580, 1409976), (58749, 1213920), (60696, 1174980), (67440, 1057482), (75870, 939984), (78332, 910440), (80928, 881235), (91044, 783320), (97915, 728352), (101160, 704988), (113805, 626656), (117498, 606960), (121392, 587490), (134880, 528741), (151740, 469992), (156664, 455220), (176247, 404640), (182088, 391660), (195830, 364176), (202320, 352494), (227610, 313328), (234996, 303480), (242784, 293745)]