262347840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 168

約数和(自身を含む): 915789888

約数和(自身を除く): 653442048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1283, 1420, 1440, 1704, 2130, 2272, 2556, 2566, 2840, 2880, 3195, 3408, 3849, 4260, 4544, 5112, 5132, 5680, 6390, 6415, 6816, 7698, 8520, 10224, 10264, 11360, 11547, 12780, 12830, 13632, 15396, 17040, 19245, 20448, 20528, 22720, 23094, 25560, 25660, 30792, 34080, 38490, 40896, 41056, 46188, 51120, 51320, 57735, 61584, 68160, 76980, 82112, 91093, 92376, 102240, 102640, 115470, 123168, 153960, 182186, 184752, 204480, 205280, 230940, 246336, 273279, 307920, 364372, 369504, 410560, 455465, 461880, 546558, 615840, 728744, 739008, 819837, 910930, 923760, 1093116, 1231680, 1366395, 1457488, 1639674, 1821860, 1847520, 2186232, 2732790, 2914976, 3279348, 3643720, 3695040, 4099185, 4372464, 5465580, 5829952, 6558696, 7287440, 8198370, 8744928, 10931160, 13117392, 14574880, 16396740, 17489856, 21862320, 26234784, 29149760, 32793480, 43724640, 52469568, 65586960, 87449280, 131173920, 262347840]

約数ペア:

[(1, 262347840), (2, 131173920), (3, 87449280), (4, 65586960), (5, 52469568), (6, 43724640), (8, 32793480), (9, 29149760), (10, 26234784), (12, 21862320), (15, 17489856), (16, 16396740), (18, 14574880), (20, 13117392), (24, 10931160), (30, 8744928), (32, 8198370), (36, 7287440), (40, 6558696), (45, 5829952), (48, 5465580), (60, 4372464), (64, 4099185), (71, 3695040), (72, 3643720), (80, 3279348), (90, 2914976), (96, 2732790), (120, 2186232), (142, 1847520), (144, 1821860), (160, 1639674), (180, 1457488), (192, 1366395), (213, 1231680), (240, 1093116), (284, 923760), (288, 910930), (320, 819837), (355, 739008), (360, 728744), (426, 615840), (480, 546558), (568, 461880), (576, 455465), (639, 410560), (710, 369504), (720, 364372), (852, 307920), (960, 273279), (1065, 246336), (1136, 230940), (1278, 205280), (1283, 204480), (1420, 184752), (1440, 182186), (1704, 153960), (2130, 123168), (2272, 115470), (2556, 102640), (2566, 102240), (2840, 92376), (2880, 91093), (3195, 82112), (3408, 76980), (3849, 68160), (4260, 61584), (4544, 57735), (5112, 51320), (5132, 51120), (5680, 46188), (6390, 41056), (6415, 40896), (6816, 38490), (7698, 34080), (8520, 30792), (10224, 25660), (10264, 25560), (11360, 23094), (11547, 22720), (12780, 20528), (12830, 20448), (13632, 19245), (15396, 17040)]