416496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 1370448000

約数和(自身を除く): 953951280

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, 149, 152, 190, 228, 240, 285, 298, 304, 380, 447, 456, 570, 596, 613, 745, 760, 894, 912, 1140, 1192, 1226, 1490, 1520, 1788, 1839, 2235, 2280, 2384, 2452, 2831, 2980, 3065, 3576, 3678, 4470, 4560, 4904, 5662, 5960, 6130, 7152, 7356, 8493, 8940, 9195, 9808, 11324, 11647, 11920, 12260, 14155, 14712, 16986, 17880, 18390, 22648, 23294, 24520, 28310, 29424, 33972, 34941, 35760, 36780, 42465, 45296, 46588, 49040, 56620, 58235, 67944, 69882, 73560, 84930, 91337, 93176, 113240, 116470, 135888, 139764, 147120, 169860, 174705, 182674, 186352, 226480, 232940, 274011, 279528, 339720, 349410, 365348, 456685, 465880, 548022, 559056, 679440, 698820, 730696, 913370, 931760, 1096044, 1370055, 1397640, 1461392, 1735403, 1826740, 2192088, 2740110, 2795280, 3470806, 3653480, 4384176, 5206209, 5480220, 6941612, 7306960, 8677015, 10412418, 10960440, 13883224, 17354030, 20824836, 21920880, 26031045, 27766448, 34708060, 41649672, 52062090, 69416120, 83299344, 104124180, 138832240, 208248360, 416496720]

約数ペア:

[(1, 416496720), (2, 208248360), (3, 138832240), (4, 104124180), (5, 83299344), (6, 69416120), (8, 52062090), (10, 41649672), (12, 34708060), (15, 27766448), (16, 26031045), (19, 21920880), (20, 20824836), (24, 17354030), (30, 13883224), (38, 10960440), (40, 10412418), (48, 8677015), (57, 7306960), (60, 6941612), (76, 5480220), (80, 5206209), (95, 4384176), (114, 3653480), (120, 3470806), (149, 2795280), (152, 2740110), (190, 2192088), (228, 1826740), (240, 1735403), (285, 1461392), (298, 1397640), (304, 1370055), (380, 1096044), (447, 931760), (456, 913370), (570, 730696), (596, 698820), (613, 679440), (745, 559056), (760, 548022), (894, 465880), (912, 456685), (1140, 365348), (1192, 349410), (1226, 339720), (1490, 279528), (1520, 274011), (1788, 232940), (1839, 226480), (2235, 186352), (2280, 182674), (2384, 174705), (2452, 169860), (2831, 147120), (2980, 139764), (3065, 135888), (3576, 116470), (3678, 113240), (4470, 93176), (4560, 91337), (4904, 84930), (5662, 73560), (5960, 69882), (6130, 67944), (7152, 58235), (7356, 56620), (8493, 49040), (8940, 46588), (9195, 45296), (9808, 42465), (11324, 36780), (11647, 35760), (11920, 34941), (12260, 33972), (14155, 29424), (14712, 28310), (16986, 24520), (17880, 23294), (18390, 22648)]