1306910400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8839

約数の個数: 168

約数和(自身を含む): 4426573824

約数和(自身を除く): 3119663424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4800, 4960, 5952, 6200, 7440, 8783, 9300, 9920, 12400, 14880, 17566, 18600, 24800, 26349, 29760, 35132, 37200, 43915, 49600, 52698, 70264, 74400, 87830, 105396, 131745, 140528, 148800, 175660, 210792, 219575, 263490, 272273, 281056, 351320, 421584, 439150, 526980, 544546, 562112, 658725, 702640, 816819, 843168, 878300, 1053960, 1089092, 1317450, 1361365, 1405280, 1633638, 1686336, 1756600, 2107920, 2178184, 2634900, 2722730, 2810560, 3267276, 3513200, 4084095, 4215840, 4356368, 5269800, 5445460, 6534552, 6806825, 7026400, 8168190, 8431680, 8712736, 10539600, 10890920, 13069104, 13613650, 14052800, 16336380, 17425472, 20420475, 21079200, 21781840, 26138208, 27227300, 32672760, 40840950, 42158400, 43563680, 52276416, 54454600, 65345520, 81681900, 87127360, 108909200, 130691040, 163363800, 217818400, 261382080, 326727600, 435636800, 653455200, 1306910400]

約数ペア:

[(1, 1306910400), (2, 653455200), (3, 435636800), (4, 326727600), (5, 261382080), (6, 217818400), (8, 163363800), (10, 130691040), (12, 108909200), (15, 87127360), (16, 81681900), (20, 65345520), (24, 54454600), (25, 52276416), (30, 43563680), (31, 42158400), (32, 40840950), (40, 32672760), (48, 27227300), (50, 26138208), (60, 21781840), (62, 21079200), (64, 20420475), (75, 17425472), (80, 16336380), (93, 14052800), (96, 13613650), (100, 13069104), (120, 10890920), (124, 10539600), (150, 8712736), (155, 8431680), (160, 8168190), (186, 7026400), (192, 6806825), (200, 6534552), (240, 5445460), (248, 5269800), (300, 4356368), (310, 4215840), (320, 4084095), (372, 3513200), (400, 3267276), (465, 2810560), (480, 2722730), (496, 2634900), (600, 2178184), (620, 2107920), (744, 1756600), (775, 1686336), (800, 1633638), (930, 1405280), (960, 1361365), (992, 1317450), (1200, 1089092), (1240, 1053960), (1488, 878300), (1550, 843168), (1600, 816819), (1860, 702640), (1984, 658725), (2325, 562112), (2400, 544546), (2480, 526980), (2976, 439150), (3100, 421584), (3720, 351320), (4650, 281056), (4800, 272273), (4960, 263490), (5952, 219575), (6200, 210792), (7440, 175660), (8783, 148800), (9300, 140528), (9920, 131745), (12400, 105396), (14880, 87830), (17566, 74400), (18600, 70264), (24800, 52698), (26349, 49600), (29760, 43915), (35132, 37200)]