418012560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{82939}}^1$

素因数の和:82965

約数の個数: 120

約数和(自身を含む): 1604391360

約数和(自身を除く): 1186378800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 82939, 165878, 248817, 331756, 414695, 497634, 580573, 663512, 746451, 829390, 995268, 1161146, 1244085, 1327024, 1492902, 1658780, 1741719, 1990536, 2322292, 2488170, 2902865, 2985804, 3317560, 3483438, 3732255, 3981072, 4644584, 4976340, 5225157, 5805730, 5971608, 6635120, 6966876, 7464510, 8708595, 9289168, 9952680, 10450314, 11611460, 11943216, 13933752, 14929020, 17417190, 19905360, 20900628, 23222920, 26125785, 27867504, 29858040, 34834380, 41801256, 46445840, 52251570, 59716080, 69668760, 83602512, 104503140, 139337520, 209006280, 418012560]

約数ペア:

[(1, 418012560), (2, 209006280), (3, 139337520), (4, 104503140), (5, 83602512), (6, 69668760), (7, 59716080), (8, 52251570), (9, 46445840), (10, 41801256), (12, 34834380), (14, 29858040), (15, 27867504), (16, 26125785), (18, 23222920), (20, 20900628), (21, 19905360), (24, 17417190), (28, 14929020), (30, 13933752), (35, 11943216), (36, 11611460), (40, 10450314), (42, 9952680), (45, 9289168), (48, 8708595), (56, 7464510), (60, 6966876), (63, 6635120), (70, 5971608), (72, 5805730), (80, 5225157), (84, 4976340), (90, 4644584), (105, 3981072), (112, 3732255), (120, 3483438), (126, 3317560), (140, 2985804), (144, 2902865), (168, 2488170), (180, 2322292), (210, 1990536), (240, 1741719), (252, 1658780), (280, 1492902), (315, 1327024), (336, 1244085), (360, 1161146), (420, 995268), (504, 829390), (560, 746451), (630, 663512), (720, 580573), (840, 497634), (1008, 414695), (1260, 331756), (1680, 248817), (2520, 165878), (5040, 82939)]