766704720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 2514124800

約数和(自身を除く): 1747420080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 383, 439, 456, 570, 760, 766, 878, 912, 1140, 1149, 1317, 1520, 1532, 1756, 1915, 2195, 2280, 2298, 2634, 3064, 3512, 3830, 4390, 4560, 4596, 5268, 5745, 6128, 6585, 7024, 7277, 7660, 8341, 8780, 9192, 10536, 11490, 13170, 14554, 15320, 16682, 17560, 18384, 21072, 21831, 22980, 25023, 26340, 29108, 30640, 33364, 35120, 36385, 41705, 43662, 45960, 50046, 52680, 58216, 66728, 72770, 83410, 87324, 91920, 100092, 105360, 109155, 116432, 125115, 133456, 145540, 166820, 168137, 174648, 200184, 218310, 250230, 291080, 333640, 336274, 349296, 400368, 436620, 500460, 504411, 582160, 667280, 672548, 840685, 873240, 1000920, 1008822, 1345096, 1681370, 1746480, 2001840, 2017644, 2522055, 2690192, 3194603, 3362740, 4035288, 5044110, 6389206, 6725480, 8070576, 9583809, 10088220, 12778412, 13450960, 15973015, 19167618, 20176440, 25556824, 31946030, 38335236, 40352880, 47919045, 51113648, 63892060, 76670472, 95838090, 127784120, 153340944, 191676180, 255568240, 383352360, 766704720]

約数ペア:

[(1, 766704720), (2, 383352360), (3, 255568240), (4, 191676180), (5, 153340944), (6, 127784120), (8, 95838090), (10, 76670472), (12, 63892060), (15, 51113648), (16, 47919045), (19, 40352880), (20, 38335236), (24, 31946030), (30, 25556824), (38, 20176440), (40, 19167618), (48, 15973015), (57, 13450960), (60, 12778412), (76, 10088220), (80, 9583809), (95, 8070576), (114, 6725480), (120, 6389206), (152, 5044110), (190, 4035288), (228, 3362740), (240, 3194603), (285, 2690192), (304, 2522055), (380, 2017644), (383, 2001840), (439, 1746480), (456, 1681370), (570, 1345096), (760, 1008822), (766, 1000920), (878, 873240), (912, 840685), (1140, 672548), (1149, 667280), (1317, 582160), (1520, 504411), (1532, 500460), (1756, 436620), (1915, 400368), (2195, 349296), (2280, 336274), (2298, 333640), (2634, 291080), (3064, 250230), (3512, 218310), (3830, 200184), (4390, 174648), (4560, 168137), (4596, 166820), (5268, 145540), (5745, 133456), (6128, 125115), (6585, 116432), (7024, 109155), (7277, 105360), (7660, 100092), (8341, 91920), (8780, 87324), (9192, 83410), (10536, 72770), (11490, 66728), (13170, 58216), (14554, 52680), (15320, 50046), (16682, 45960), (17560, 43662), (18384, 41705), (21072, 36385), (21831, 35120), (22980, 33364), (25023, 30640), (26340, 29108)]