7204309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172517}}^1$

素因数の和:172567

約数の個数: 144

約数和(自身を含む): 25432603560

約数和(自身を除く): 18228293640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 172517, 345034, 517551, 690068, 862585, 1035102, 1380136, 1552653, 1725170, 2070204, 2587755, 2760272, 3105306, 3450340, 4140408, 5002993, 5175510, 5520544, 6210612, 6900680, 7763265, 8280816, 10005986, 10351020, 12421224, 13801360, 15008979, 15526530, 16561632, 20011972, 20702040, 24842448, 25014965, 27602720, 30017958, 31053060, 40023944, 41404080, 45026937, 49684896, 50029930, 60035916, 62106120, 75044895, 80047888, 82808160, 90053874, 100059860, 120071832, 124212240, 150089790, 160095776, 180107748, 200119720, 225134685, 240143664, 248424480, 300179580, 360215496, 400239440, 450269370, 480287328, 600359160, 720430992, 800478880, 900538740, 1200718320, 1440861984, 1801077480, 2401436640, 3602154960, 7204309920]

約数ペア:

[(1, 7204309920), (2, 3602154960), (3, 2401436640), (4, 1801077480), (5, 1440861984), (6, 1200718320), (8, 900538740), (9, 800478880), (10, 720430992), (12, 600359160), (15, 480287328), (16, 450269370), (18, 400239440), (20, 360215496), (24, 300179580), (29, 248424480), (30, 240143664), (32, 225134685), (36, 200119720), (40, 180107748), (45, 160095776), (48, 150089790), (58, 124212240), (60, 120071832), (72, 100059860), (80, 90053874), (87, 82808160), (90, 80047888), (96, 75044895), (116, 62106120), (120, 60035916), (144, 50029930), (145, 49684896), (160, 45026937), (174, 41404080), (180, 40023944), (232, 31053060), (240, 30017958), (261, 27602720), (288, 25014965), (290, 24842448), (348, 20702040), (360, 20011972), (435, 16561632), (464, 15526530), (480, 15008979), (522, 13801360), (580, 12421224), (696, 10351020), (720, 10005986), (870, 8280816), (928, 7763265), (1044, 6900680), (1160, 6210612), (1305, 5520544), (1392, 5175510), (1440, 5002993), (1740, 4140408), (2088, 3450340), (2320, 3105306), (2610, 2760272), (2784, 2587755), (3480, 2070204), (4176, 1725170), (4640, 1552653), (5220, 1380136), (6960, 1035102), (8352, 862585), (10440, 690068), (13920, 517551), (20880, 345034), (41760, 172517)]