311716008960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{25463}}^1$

素因数の和:26288

約数の個数: 176

約数和(自身を含む): 998294322816

約数和(自身を除く): 686578313856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 797, 960, 1024, 1280, 1536, 1594, 1920, 2391, 2560, 3072, 3188, 3840, 3985, 4782, 5120, 6376, 7680, 7970, 9564, 11955, 12752, 15360, 15940, 19128, 23910, 25463, 25504, 31880, 38256, 47820, 50926, 51008, 63760, 76389, 76512, 95640, 101852, 102016, 127315, 127520, 152778, 153024, 191280, 203704, 204032, 254630, 255040, 305556, 306048, 381945, 382560, 407408, 408064, 509260, 510080, 611112, 612096, 763890, 765120, 814816, 816128, 1018520, 1020160, 1222224, 1224192, 1527780, 1530240, 1629632, 2037040, 2040320, 2444448, 2448384, 3055560, 3060480, 3259264, 4074080, 4080640, 4888896, 6111120, 6120960, 6518528, 8148160, 9777792, 12222240, 12241920, 13037056, 16296320, 19555584, 20294011, 24444480, 26074112, 32592640, 39111168, 40588022, 48888960, 60882033, 65185280, 78222336, 81176044, 97777920, 101470055, 121764066, 130370560, 162352088, 195555840, 202940110, 243528132, 304410165, 324704176, 391111680, 405880220, 487056264, 608820330, 649408352, 811760440, 974112528, 1217640660, 1298816704, 1623520880, 1948225056, 2435281320, 2597633408, 3247041760, 3896450112, 4870562640, 5195266816, 6494083520, 7792900224, 9741125280, 10390533632, 12988167040, 15585800448, 19482250560, 20781067264, 25976334080, 31171600896, 38964501120, 51952668160, 62343201792, 77929002240, 103905336320, 155858004480, 311716008960]

約数ペア:

[(1, 311716008960), (2, 155858004480), (3, 103905336320), (4, 77929002240), (5, 62343201792), (6, 51952668160), (8, 38964501120), (10, 31171600896), (12, 25976334080), (15, 20781067264), (16, 19482250560), (20, 15585800448), (24, 12988167040), (30, 10390533632), (32, 9741125280), (40, 7792900224), (48, 6494083520), (60, 5195266816), (64, 4870562640), (80, 3896450112), (96, 3247041760), (120, 2597633408), (128, 2435281320), (160, 1948225056), (192, 1623520880), (240, 1298816704), (256, 1217640660), (320, 974112528), (384, 811760440), (480, 649408352), (512, 608820330), (640, 487056264), (768, 405880220), (797, 391111680), (960, 324704176), (1024, 304410165), (1280, 243528132), (1536, 202940110), (1594, 195555840), (1920, 162352088), (2391, 130370560), (2560, 121764066), (3072, 101470055), (3188, 97777920), (3840, 81176044), (3985, 78222336), (4782, 65185280), (5120, 60882033), (6376, 48888960), (7680, 40588022), (7970, 39111168), (9564, 32592640), (11955, 26074112), (12752, 24444480), (15360, 20294011), (15940, 19555584), (19128, 16296320), (23910, 13037056), (25463, 12241920), (25504, 12222240), (31880, 9777792), (38256, 8148160), (47820, 6518528), (50926, 6120960), (51008, 6111120), (63760, 4888896), (76389, 4080640), (76512, 4074080), (95640, 3259264), (101852, 3060480), (102016, 3055560), (127315, 2448384), (127520, 2444448), (152778, 2040320), (153024, 2037040), (191280, 1629632), (203704, 1530240), (204032, 1527780), (254630, 1224192), (255040, 1222224), (305556, 1020160), (306048, 1018520), (381945, 816128), (382560, 814816), (407408, 765120), (408064, 763890), (509260, 612096), (510080, 611112)]