207277560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 572672520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 498, 504, 581, 630, 664, 747, 830, 840, 991, 996, 1162, 1245, 1260, 1494, 1660, 1743, 1982, 1992, 2324, 2490, 2520, 2905, 2973, 2988, 3320, 3486, 3735, 3964, 4648, 4955, 4980, 5229, 5810, 5946, 5976, 6937, 6972, 7470, 7928, 8715, 8919, 9910, 9960, 10458, 11620, 11892, 13874, 13944, 14865, 14940, 17430, 17838, 19820, 20811, 20916, 23240, 23784, 26145, 27748, 29730, 29880, 34685, 34860, 35676, 39640, 41622, 41832, 44595, 52290, 55496, 59460, 62433, 69370, 69720, 71352, 82253, 83244, 89190, 104055, 104580, 118920, 124866, 138740, 164506, 166488, 178380, 208110, 209160, 246759, 249732, 277480, 312165, 329012, 356760, 411265, 416220, 493518, 499464, 575771, 624330, 658024, 740277, 822530, 832440, 987036, 1151542, 1233795, 1248660, 1480554, 1645060, 1727313, 1974072, 2303084, 2467590, 2497320, 2878855, 2961108, 3290120, 3454626, 3701385, 4606168, 4935180, 5181939, 5757710, 5922216, 6909252, 7402770, 8636565, 9870360, 10363878, 11515420, 13818504, 14805540, 17273130, 20727756, 23030840, 25909695, 29611080, 34546260, 41455512, 51819390, 69092520, 103638780, 207277560]

約数ペア:

[(1, 207277560), (2, 103638780), (3, 69092520), (4, 51819390), (5, 41455512), (6, 34546260), (7, 29611080), (8, 25909695), (9, 23030840), (10, 20727756), (12, 17273130), (14, 14805540), (15, 13818504), (18, 11515420), (20, 10363878), (21, 9870360), (24, 8636565), (28, 7402770), (30, 6909252), (35, 5922216), (36, 5757710), (40, 5181939), (42, 4935180), (45, 4606168), (56, 3701385), (60, 3454626), (63, 3290120), (70, 2961108), (72, 2878855), (83, 2497320), (84, 2467590), (90, 2303084), (105, 1974072), (120, 1727313), (126, 1645060), (140, 1480554), (166, 1248660), (168, 1233795), (180, 1151542), (210, 987036), (249, 832440), (252, 822530), (280, 740277), (315, 658024), (332, 624330), (360, 575771), (415, 499464), (420, 493518), (498, 416220), (504, 411265), (581, 356760), (630, 329012), (664, 312165), (747, 277480), (830, 249732), (840, 246759), (991, 209160), (996, 208110), (1162, 178380), (1245, 166488), (1260, 164506), (1494, 138740), (1660, 124866), (1743, 118920), (1982, 104580), (1992, 104055), (2324, 89190), (2490, 83244), (2520, 82253), (2905, 71352), (2973, 69720), (2988, 69370), (3320, 62433), (3486, 59460), (3735, 55496), (3964, 52290), (4648, 44595), (4955, 41832), (4980, 41622), (5229, 39640), (5810, 35676), (5946, 34860), (5976, 34685), (6937, 29880), (6972, 29730), (7470, 27748), (7928, 26145), (8715, 23784), (8919, 23240), (9910, 20916), (9960, 20811), (10458, 19820), (11620, 17838), (11892, 17430), (13874, 14940), (13944, 14865)]