207278280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 571099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3079, 3366, 3740, 3960, 4488, 5610, 6120, 6158, 6732, 7480, 8415, 9237, 11220, 12316, 13464, 15395, 16830, 18474, 22440, 24632, 27711, 30790, 33660, 33869, 36948, 46185, 52343, 55422, 61580, 67320, 67738, 73896, 92370, 101607, 104686, 110844, 123160, 135476, 138555, 157029, 169345, 184740, 203214, 209372, 221688, 261715, 270952, 277110, 304821, 314058, 338690, 369480, 406428, 418744, 471087, 508035, 523430, 554220, 575773, 609642, 628116, 677380, 785145, 812856, 942174, 1016070, 1046860, 1108440, 1151546, 1219284, 1256232, 1354760, 1524105, 1570290, 1727319, 1884348, 2032140, 2093720, 2303092, 2355435, 2438568, 2878865, 3048210, 3140580, 3454638, 3768696, 4064280, 4606184, 4710870, 5181957, 5757730, 6096420, 6281160, 6909276, 8636595, 9421740, 10363914, 11515460, 12192840, 13818552, 17273190, 18843480, 20727828, 23030920, 25909785, 34546380, 41455656, 51819570, 69092760, 103639140, 207278280]

約数ペア:

[(1, 207278280), (2, 103639140), (3, 69092760), (4, 51819570), (5, 41455656), (6, 34546380), (8, 25909785), (9, 23030920), (10, 20727828), (11, 18843480), (12, 17273190), (15, 13818552), (17, 12192840), (18, 11515460), (20, 10363914), (22, 9421740), (24, 8636595), (30, 6909276), (33, 6281160), (34, 6096420), (36, 5757730), (40, 5181957), (44, 4710870), (45, 4606184), (51, 4064280), (55, 3768696), (60, 3454638), (66, 3140580), (68, 3048210), (72, 2878865), (85, 2438568), (88, 2355435), (90, 2303092), (99, 2093720), (102, 2032140), (110, 1884348), (120, 1727319), (132, 1570290), (136, 1524105), (153, 1354760), (165, 1256232), (170, 1219284), (180, 1151546), (187, 1108440), (198, 1046860), (204, 1016070), (220, 942174), (255, 812856), (264, 785145), (306, 677380), (330, 628116), (340, 609642), (360, 575773), (374, 554220), (396, 523430), (408, 508035), (440, 471087), (495, 418744), (510, 406428), (561, 369480), (612, 338690), (660, 314058), (680, 304821), (748, 277110), (765, 270952), (792, 261715), (935, 221688), (990, 209372), (1020, 203214), (1122, 184740), (1224, 169345), (1320, 157029), (1496, 138555), (1530, 135476), (1683, 123160), (1870, 110844), (1980, 104686), (2040, 101607), (2244, 92370), (2805, 73896), (3060, 67738), (3079, 67320), (3366, 61580), (3740, 55422), (3960, 52343), (4488, 46185), (5610, 36948), (6120, 33869), (6158, 33660), (6732, 30790), (7480, 27711), (8415, 24632), (9237, 22440), (11220, 18474), (12316, 16830), (13464, 15395)]