274039920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4980

約数の個数: 240

約数和(自身を含む): 1147640832

約数和(自身を除く): 873600912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 4943, 5040, 5544, 6160, 6930, 7920, 9240, 9886, 11088, 13860, 14829, 18480, 19772, 24715, 27720, 29658, 34601, 39544, 44487, 49430, 54373, 55440, 59316, 69202, 74145, 79088, 88974, 98860, 103803, 108746, 118632, 138404, 148290, 163119, 173005, 177948, 197720, 207606, 217492, 222435, 237264, 271865, 276808, 296580, 311409, 326238, 346010, 355896, 380611, 395440, 415212, 434984, 444870, 489357, 519015, 543730, 553616, 593160, 622818, 652476, 692020, 711792, 761222, 815595, 830424, 869968, 889740, 978714, 1038030, 1087460, 1141833, 1186320, 1245636, 1304952, 1384040, 1522444, 1557045, 1631190, 1660848, 1779480, 1903055, 1957428, 2076060, 2174920, 2283666, 2446785, 2491272, 2609904, 2768080, 3044888, 3114090, 3262380, 3425499, 3558960, 3806110, 3914856, 4152120, 4349840, 4567332, 4893570, 4982544, 5709165, 6089776, 6228180, 6524760, 6850998, 7612220, 7829712, 8304240, 9134664, 9787140, 11418330, 12456360, 13049520, 13701996, 15224440, 17127495, 18269328, 19574280, 22836660, 24912720, 27403992, 30448880, 34254990, 39148560, 45673320, 54807984, 68509980, 91346640, 137019960, 274039920]

約数ペア:

[(1, 274039920), (2, 137019960), (3, 91346640), (4, 68509980), (5, 54807984), (6, 45673320), (7, 39148560), (8, 34254990), (9, 30448880), (10, 27403992), (11, 24912720), (12, 22836660), (14, 19574280), (15, 18269328), (16, 17127495), (18, 15224440), (20, 13701996), (21, 13049520), (22, 12456360), (24, 11418330), (28, 9787140), (30, 9134664), (33, 8304240), (35, 7829712), (36, 7612220), (40, 6850998), (42, 6524760), (44, 6228180), (45, 6089776), (48, 5709165), (55, 4982544), (56, 4893570), (60, 4567332), (63, 4349840), (66, 4152120), (70, 3914856), (72, 3806110), (77, 3558960), (80, 3425499), (84, 3262380), (88, 3114090), (90, 3044888), (99, 2768080), (105, 2609904), (110, 2491272), (112, 2446785), (120, 2283666), (126, 2174920), (132, 2076060), (140, 1957428), (144, 1903055), (154, 1779480), (165, 1660848), (168, 1631190), (176, 1557045), (180, 1522444), (198, 1384040), (210, 1304952), (220, 1245636), (231, 1186320), (240, 1141833), (252, 1087460), (264, 1038030), (280, 978714), (308, 889740), (315, 869968), (330, 830424), (336, 815595), (360, 761222), (385, 711792), (396, 692020), (420, 652476), (440, 622818), (462, 593160), (495, 553616), (504, 543730), (528, 519015), (560, 489357), (616, 444870), (630, 434984), (660, 415212), (693, 395440), (720, 380611), (770, 355896), (792, 346010), (840, 326238), (880, 311409), (924, 296580), (990, 276808), (1008, 271865), (1155, 237264), (1232, 222435), (1260, 217492), (1320, 207606), (1386, 197720), (1540, 177948), (1584, 173005), (1680, 163119), (1848, 148290), (1980, 138404), (2310, 118632), (2520, 108746), (2640, 103803), (2772, 98860), (3080, 88974), (3465, 79088), (3696, 74145), (3960, 69202), (4620, 59316), (4943, 55440), (5040, 54373), (5544, 49430), (6160, 44487), (6930, 39544), (7920, 34601), (9240, 29658), (9886, 27720), (11088, 24715), (13860, 19772), (14829, 18480)]