56665080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 200154240

約数和(自身を除く): 143489160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 197, 204, 235, 255, 282, 306, 340, 360, 376, 394, 408, 423, 470, 510, 564, 591, 612, 680, 705, 765, 788, 799, 846, 940, 985, 1020, 1128, 1182, 1224, 1410, 1530, 1576, 1598, 1692, 1773, 1880, 1970, 2040, 2115, 2364, 2397, 2820, 2955, 3060, 3196, 3349, 3384, 3546, 3940, 3995, 4230, 4728, 4794, 5640, 5910, 6120, 6392, 6698, 7092, 7191, 7880, 7990, 8460, 8865, 9259, 9588, 10047, 11820, 11985, 13396, 14184, 14382, 15980, 16745, 16920, 17730, 18518, 19176, 20094, 23640, 23970, 26792, 27777, 28764, 30141, 31960, 33490, 35460, 35955, 37036, 40188, 46295, 47940, 50235, 55554, 57528, 60282, 66980, 70920, 71910, 74072, 80376, 83331, 92590, 95880, 100470, 111108, 120564, 133960, 138885, 143820, 150705, 157403, 166662, 185180, 200940, 222216, 241128, 277770, 287640, 301410, 314806, 333324, 370360, 401880, 416655, 472209, 555540, 602820, 629612, 666648, 787015, 833310, 944418, 1111080, 1205640, 1259224, 1416627, 1574030, 1666620, 1888836, 2361045, 2833254, 3148060, 3333240, 3777672, 4722090, 5666508, 6296120, 7083135, 9444180, 11333016, 14166270, 18888360, 28332540, 56665080]

約数ペア:

[(1, 56665080), (2, 28332540), (3, 18888360), (4, 14166270), (5, 11333016), (6, 9444180), (8, 7083135), (9, 6296120), (10, 5666508), (12, 4722090), (15, 3777672), (17, 3333240), (18, 3148060), (20, 2833254), (24, 2361045), (30, 1888836), (34, 1666620), (36, 1574030), (40, 1416627), (45, 1259224), (47, 1205640), (51, 1111080), (60, 944418), (68, 833310), (72, 787015), (85, 666648), (90, 629612), (94, 602820), (102, 555540), (120, 472209), (136, 416655), (141, 401880), (153, 370360), (170, 333324), (180, 314806), (188, 301410), (197, 287640), (204, 277770), (235, 241128), (255, 222216), (282, 200940), (306, 185180), (340, 166662), (360, 157403), (376, 150705), (394, 143820), (408, 138885), (423, 133960), (470, 120564), (510, 111108), (564, 100470), (591, 95880), (612, 92590), (680, 83331), (705, 80376), (765, 74072), (788, 71910), (799, 70920), (846, 66980), (940, 60282), (985, 57528), (1020, 55554), (1128, 50235), (1182, 47940), (1224, 46295), (1410, 40188), (1530, 37036), (1576, 35955), (1598, 35460), (1692, 33490), (1773, 31960), (1880, 30141), (1970, 28764), (2040, 27777), (2115, 26792), (2364, 23970), (2397, 23640), (2820, 20094), (2955, 19176), (3060, 18518), (3196, 17730), (3349, 16920), (3384, 16745), (3546, 15980), (3940, 14382), (3995, 14184), (4230, 13396), (4728, 11985), (4794, 11820), (5640, 10047), (5910, 9588), (6120, 9259), (6392, 8865), (6698, 8460), (7092, 7990), (7191, 7880)]