81660024960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:824

約数の個数: 384

約数和(自身を含む): 277948074240

約数和(自身を除く): 196288049280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 367, 384, 401, 408, 480, 510, 544, 578, 640, 680, 734, 802, 816, 867, 960, 1020, 1088, 1101, 1156, 1203, 1360, 1445, 1468, 1604, 1632, 1734, 1835, 1920, 2005, 2040, 2176, 2202, 2312, 2406, 2720, 2890, 2936, 3208, 3264, 3468, 3670, 4010, 4080, 4335, 4404, 4624, 4812, 5440, 5505, 5780, 5872, 6015, 6239, 6416, 6528, 6817, 6936, 7340, 8020, 8160, 8670, 8808, 9248, 9624, 10880, 11010, 11560, 11744, 12030, 12478, 12832, 13634, 13872, 14680, 16040, 16320, 17340, 17616, 18496, 18717, 19248, 20451, 22020, 23120, 23488, 24060, 24956, 25664, 27268, 27744, 29360, 31195, 32080, 32640, 34085, 34680, 35232, 36992, 37434, 38496, 40902, 44040, 46240, 46976, 48120, 49912, 51328, 54536, 55488, 58720, 62390, 64160, 68170, 69360, 70464, 74868, 76992, 81804, 88080, 92480, 93585, 96240, 99824, 102255, 106063, 109072, 110976, 115889, 117440, 124780, 128320, 136340, 138720, 140928, 147167, 149736, 153984, 163608, 176160, 184960, 187170, 192480, 199648, 204510, 212126, 218144, 231778, 234880, 249560, 256640, 272680, 277440, 294334, 299472, 318189, 327216, 347667, 352320, 374340, 384960, 399296, 409020, 424252, 436288, 441501, 463556, 499120, 530315, 545360, 554880, 579445, 588668, 598944, 636378, 654432, 695334, 704640, 735835, 748680, 769920, 798592, 818040, 848504, 872576, 883002, 927112, 998240, 1060630, 1090720, 1158890, 1177336, 1197888, 1272756, 1308864, 1390668, 1471670, 1497360, 1590945, 1636080, 1697008, 1738335, 1766004, 1854224, 1996480, 2121260, 2181440, 2207505, 2317780, 2354672, 2395776, 2501839, 2545512, 2617728, 2781336, 2943340, 2994720, 3181890, 3272160, 3394016, 3476670, 3532008, 3708448, 3992960, 4242520, 4362880, 4415010, 4635560, 4709344, 5003678, 5091024, 5562672, 5886680, 5989440, 6363780, 6544320, 6788032, 6953340, 7064016, 7416896, 7505517, 8485040, 8830020, 9271120, 9418688, 10007356, 10182048, 11125344, 11773360, 11978880, 12509195, 12727560, 13088640, 13576064, 13906680, 14128032, 14833792, 15011034, 16970080, 17660040, 18542240, 18837376, 20014712, 20364096, 22250688, 23546720, 25018390, 25455120, 27813360, 28256064, 30022068, 33940160, 35320080, 37084480, 37527585, 40029424, 40728192, 42531263, 44501376, 47093440, 50036780, 50910240, 55626720, 56512128, 60044136, 67880320, 70640160, 74168960, 75055170, 80058848, 85062526, 94186880, 100073560, 101820480, 111253440, 120088272, 127593789, 141280320, 150110340, 160117696, 170125052, 200147120, 203640960, 212656315, 222506880, 240176544, 255187578, 282560640, 300220680, 320235392, 340250104, 400294240, 425312630, 480353088, 510375156, 600441360, 637968945, 680500208, 800588480, 850625260, 960706176, 1020750312, 1200882720, 1275937890, 1361000416, 1601176960, 1701250520, 2041500624, 2401765440, 2551875780, 2722000832, 3402501040, 4083001248, 4803530880, 5103751560, 5444001664, 6805002080, 8166002496, 10207503120, 13610004160, 16332004992, 20415006240, 27220008320, 40830012480, 81660024960]

約数ペア:

[(1, 81660024960), (2, 40830012480), (3, 27220008320), (4, 20415006240), (5, 16332004992), (6, 13610004160), (8, 10207503120), (10, 8166002496), (12, 6805002080), (15, 5444001664), (16, 5103751560), (17, 4803530880), (20, 4083001248), (24, 3402501040), (30, 2722000832), (32, 2551875780), (34, 2401765440), (40, 2041500624), (48, 1701250520), (51, 1601176960), (60, 1361000416), (64, 1275937890), (68, 1200882720), (80, 1020750312), (85, 960706176), (96, 850625260), (102, 800588480), (120, 680500208), (128, 637968945), (136, 600441360), (160, 510375156), (170, 480353088), (192, 425312630), (204, 400294240), (240, 340250104), (255, 320235392), (272, 300220680), (289, 282560640), (320, 255187578), (340, 240176544), (367, 222506880), (384, 212656315), (401, 203640960), (408, 200147120), (480, 170125052), (510, 160117696), (544, 150110340), (578, 141280320), (640, 127593789), (680, 120088272), (734, 111253440), (802, 101820480), (816, 100073560), (867, 94186880), (960, 85062526), (1020, 80058848), (1088, 75055170), (1101, 74168960), (1156, 70640160), (1203, 67880320), (1360, 60044136), (1445, 56512128), (1468, 55626720), (1604, 50910240), (1632, 50036780), (1734, 47093440), (1835, 44501376), (1920, 42531263), (2005, 40728192), (2040, 40029424), (2176, 37527585), (2202, 37084480), (2312, 35320080), (2406, 33940160), (2720, 30022068), (2890, 28256064), (2936, 27813360), (3208, 25455120), (3264, 25018390), (3468, 23546720), (3670, 22250688), (4010, 20364096), (4080, 20014712), (4335, 18837376), (4404, 18542240), (4624, 17660040), (4812, 16970080), (5440, 15011034), (5505, 14833792), (5780, 14128032), (5872, 13906680), (6015, 13576064), (6239, 13088640), (6416, 12727560), (6528, 12509195), (6817, 11978880), (6936, 11773360), (7340, 11125344), (8020, 10182048), (8160, 10007356), (8670, 9418688), (8808, 9271120), (9248, 8830020), (9624, 8485040), (10880, 7505517), (11010, 7416896), (11560, 7064016), (11744, 6953340), (12030, 6788032), (12478, 6544320), (12832, 6363780), (13634, 5989440), (13872, 5886680), (14680, 5562672), (16040, 5091024), (16320, 5003678), (17340, 4709344), (17616, 4635560), (18496, 4415010), (18717, 4362880), (19248, 4242520), (20451, 3992960), (22020, 3708448), (23120, 3532008), (23488, 3476670), (24060, 3394016), (24956, 3272160), (25664, 3181890), (27268, 2994720), (27744, 2943340), (29360, 2781336), (31195, 2617728), (32080, 2545512), (32640, 2501839), (34085, 2395776), (34680, 2354672), (35232, 2317780), (36992, 2207505), (37434, 2181440), (38496, 2121260), (40902, 1996480), (44040, 1854224), (46240, 1766004), (46976, 1738335), (48120, 1697008), (49912, 1636080), (51328, 1590945), (54536, 1497360), (55488, 1471670), (58720, 1390668), (62390, 1308864), (64160, 1272756), (68170, 1197888), (69360, 1177336), (70464, 1158890), (74868, 1090720), (76992, 1060630), (81804, 998240), (88080, 927112), (92480, 883002), (93585, 872576), (96240, 848504), (99824, 818040), (102255, 798592), (106063, 769920), (109072, 748680), (110976, 735835), (115889, 704640), (117440, 695334), (124780, 654432), (128320, 636378), (136340, 598944), (138720, 588668), (140928, 579445), (147167, 554880), (149736, 545360), (153984, 530315), (163608, 499120), (176160, 463556), (184960, 441501), (187170, 436288), (192480, 424252), (199648, 409020), (204510, 399296), (212126, 384960), (218144, 374340), (231778, 352320), (234880, 347667), (249560, 327216), (256640, 318189), (272680, 299472), (277440, 294334)]