1928754240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12479}}^1$

素因数の和:12529

約数の個数: 224

約数和(自身を含む): 7303495680

約数和(自身を除く): 5374741440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12479, 12880, 15456, 19320, 22080, 24958, 25760, 30912, 37437, 38640, 49916, 51520, 62395, 74874, 77280, 87353, 99832, 124790, 149748, 154560, 174706, 187185, 199664, 249580, 262059, 287017, 299496, 349412, 374370, 399328, 436765, 499160, 524118, 574034, 598992, 698824, 748740, 798656, 861051, 873530, 998320, 1048236, 1148068, 1197984, 1310295, 1397648, 1435085, 1497480, 1722102, 1747060, 1996640, 2009119, 2096472, 2296136, 2395968, 2620590, 2795296, 2870170, 2994960, 3444204, 3494120, 3993280, 4018238, 4192944, 4305255, 4592272, 5241180, 5590592, 5740340, 5989920, 6027357, 6888408, 6988240, 8036476, 8385888, 8610510, 9184544, 10045595, 10482360, 11480680, 11979840, 12054714, 13776816, 13976480, 16072952, 16771776, 17221020, 18369088, 20091190, 20964720, 22961360, 24109428, 27553632, 27952960, 30136785, 32145904, 34442040, 40182380, 41929440, 45922720, 48218856, 55107264, 60273570, 64291808, 68884080, 80364760, 83858880, 91845440, 96437712, 120547140, 128583616, 137768160, 160729520, 192875424, 241094280, 275536320, 321459040, 385750848, 482188560, 642918080, 964377120, 1928754240]

約数ペア:

[(1, 1928754240), (2, 964377120), (3, 642918080), (4, 482188560), (5, 385750848), (6, 321459040), (7, 275536320), (8, 241094280), (10, 192875424), (12, 160729520), (14, 137768160), (15, 128583616), (16, 120547140), (20, 96437712), (21, 91845440), (23, 83858880), (24, 80364760), (28, 68884080), (30, 64291808), (32, 60273570), (35, 55107264), (40, 48218856), (42, 45922720), (46, 41929440), (48, 40182380), (56, 34442040), (60, 32145904), (64, 30136785), (69, 27952960), (70, 27553632), (80, 24109428), (84, 22961360), (92, 20964720), (96, 20091190), (105, 18369088), (112, 17221020), (115, 16771776), (120, 16072952), (138, 13976480), (140, 13776816), (160, 12054714), (161, 11979840), (168, 11480680), (184, 10482360), (192, 10045595), (210, 9184544), (224, 8610510), (230, 8385888), (240, 8036476), (276, 6988240), (280, 6888408), (320, 6027357), (322, 5989920), (336, 5740340), (345, 5590592), (368, 5241180), (420, 4592272), (448, 4305255), (460, 4192944), (480, 4018238), (483, 3993280), (552, 3494120), (560, 3444204), (644, 2994960), (672, 2870170), (690, 2795296), (736, 2620590), (805, 2395968), (840, 2296136), (920, 2096472), (960, 2009119), (966, 1996640), (1104, 1747060), (1120, 1722102), (1288, 1497480), (1344, 1435085), (1380, 1397648), (1472, 1310295), (1610, 1197984), (1680, 1148068), (1840, 1048236), (1932, 998320), (2208, 873530), (2240, 861051), (2415, 798656), (2576, 748740), (2760, 698824), (3220, 598992), (3360, 574034), (3680, 524118), (3864, 499160), (4416, 436765), (4830, 399328), (5152, 374370), (5520, 349412), (6440, 299496), (6720, 287017), (7360, 262059), (7728, 249580), (9660, 199664), (10304, 187185), (11040, 174706), (12479, 154560), (12880, 149748), (15456, 124790), (19320, 99832), (22080, 87353), (24958, 77280), (25760, 74874), (30912, 62395), (37437, 51520), (38640, 49916)]