319018920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1066383360

約数和(自身を除く): 747364440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 127, 132, 165, 173, 220, 242, 254, 264, 330, 346, 363, 381, 440, 484, 508, 519, 605, 635, 660, 692, 726, 762, 865, 968, 1016, 1038, 1210, 1270, 1320, 1384, 1397, 1452, 1524, 1730, 1815, 1903, 1905, 2076, 2420, 2540, 2595, 2794, 2904, 3048, 3460, 3630, 3806, 3810, 4152, 4191, 4840, 5080, 5190, 5588, 5709, 6920, 6985, 7260, 7612, 7620, 8382, 9515, 10380, 11176, 11418, 13970, 14520, 15224, 15240, 15367, 16764, 19030, 20760, 20933, 20955, 21971, 22836, 27940, 28545, 30734, 33528, 38060, 41866, 41910, 43942, 45672, 46101, 55880, 57090, 61468, 62799, 65913, 76120, 76835, 83732, 83820, 87884, 92202, 104665, 109855, 114180, 122936, 125598, 131826, 153670, 167464, 167640, 175768, 184404, 209330, 219710, 228360, 230505, 241681, 251196, 263652, 307340, 313995, 329565, 368808, 418660, 439420, 461010, 483362, 502392, 527304, 614680, 627990, 659130, 725043, 837320, 878840, 922020, 966724, 1208405, 1255980, 1318260, 1450086, 1844040, 1933448, 2416810, 2511960, 2636520, 2658491, 2900172, 3625215, 4833620, 5316982, 5800344, 7250430, 7975473, 9667240, 10633964, 13292455, 14500860, 15950946, 21267928, 26584910, 29001720, 31901892, 39877365, 53169820, 63803784, 79754730, 106339640, 159509460, 319018920]

約数ペア:

[(1, 319018920), (2, 159509460), (3, 106339640), (4, 79754730), (5, 63803784), (6, 53169820), (8, 39877365), (10, 31901892), (11, 29001720), (12, 26584910), (15, 21267928), (20, 15950946), (22, 14500860), (24, 13292455), (30, 10633964), (33, 9667240), (40, 7975473), (44, 7250430), (55, 5800344), (60, 5316982), (66, 4833620), (88, 3625215), (110, 2900172), (120, 2658491), (121, 2636520), (127, 2511960), (132, 2416810), (165, 1933448), (173, 1844040), (220, 1450086), (242, 1318260), (254, 1255980), (264, 1208405), (330, 966724), (346, 922020), (363, 878840), (381, 837320), (440, 725043), (484, 659130), (508, 627990), (519, 614680), (605, 527304), (635, 502392), (660, 483362), (692, 461010), (726, 439420), (762, 418660), (865, 368808), (968, 329565), (1016, 313995), (1038, 307340), (1210, 263652), (1270, 251196), (1320, 241681), (1384, 230505), (1397, 228360), (1452, 219710), (1524, 209330), (1730, 184404), (1815, 175768), (1903, 167640), (1905, 167464), (2076, 153670), (2420, 131826), (2540, 125598), (2595, 122936), (2794, 114180), (2904, 109855), (3048, 104665), (3460, 92202), (3630, 87884), (3806, 83820), (3810, 83732), (4152, 76835), (4191, 76120), (4840, 65913), (5080, 62799), (5190, 61468), (5588, 57090), (5709, 55880), (6920, 46101), (6985, 45672), (7260, 43942), (7612, 41910), (7620, 41866), (8382, 38060), (9515, 33528), (10380, 30734), (11176, 28545), (11418, 27940), (13970, 22836), (14520, 21971), (15224, 20955), (15240, 20933), (15367, 20760), (16764, 19030)]