130421760

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 176

約数和(自身を含む): 477131136

約数和(自身を除く): 346709376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1213, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2426, 2560, 2688, 3072, 3360, 3584, 3639, 3840, 4480, 4852, 5120, 5376, 6065, 6720, 7168, 7278, 7680, 8491, 8960, 9704, 10752, 12130, 13440, 14556, 15360, 16982, 17920, 18195, 19408, 21504, 24260, 25473, 26880, 29112, 33964, 35840, 36390, 38816, 42455, 48520, 50946, 53760, 58224, 67928, 72780, 77632, 84910, 97040, 101892, 107520, 116448, 127365, 135856, 145560, 155264, 169820, 194080, 203784, 232896, 254730, 271712, 291120, 310528, 339640, 388160, 407568, 465792, 509460, 543424, 582240, 621056, 679280, 776320, 815136, 931584, 1018920, 1086848, 1164480, 1242112, 1358560, 1552640, 1630272, 1863168, 2037840, 2173696, 2328960, 2717120, 3105280, 3260544, 3726336, 4075680, 4347392, 4657920, 5434240, 6210560, 6521088, 8151360, 8694784, 9315840, 10868480, 13042176, 16302720, 18631680, 21736960, 26084352, 32605440, 43473920, 65210880, 130421760]

約数ペア:

[(1, 130421760), (2, 65210880), (3, 43473920), (4, 32605440), (5, 26084352), (6, 21736960), (7, 18631680), (8, 16302720), (10, 13042176), (12, 10868480), (14, 9315840), (15, 8694784), (16, 8151360), (20, 6521088), (21, 6210560), (24, 5434240), (28, 4657920), (30, 4347392), (32, 4075680), (35, 3726336), (40, 3260544), (42, 3105280), (48, 2717120), (56, 2328960), (60, 2173696), (64, 2037840), (70, 1863168), (80, 1630272), (84, 1552640), (96, 1358560), (105, 1242112), (112, 1164480), (120, 1086848), (128, 1018920), (140, 931584), (160, 815136), (168, 776320), (192, 679280), (210, 621056), (224, 582240), (240, 543424), (256, 509460), (280, 465792), (320, 407568), (336, 388160), (384, 339640), (420, 310528), (448, 291120), (480, 271712), (512, 254730), (560, 232896), (640, 203784), (672, 194080), (768, 169820), (840, 155264), (896, 145560), (960, 135856), (1024, 127365), (1120, 116448), (1213, 107520), (1280, 101892), (1344, 97040), (1536, 84910), (1680, 77632), (1792, 72780), (1920, 67928), (2240, 58224), (2426, 53760), (2560, 50946), (2688, 48520), (3072, 42455), (3360, 38816), (3584, 36390), (3639, 35840), (3840, 33964), (4480, 29112), (4852, 26880), (5120, 25473), (5376, 24260), (6065, 21504), (6720, 19408), (7168, 18195), (7278, 17920), (7680, 16982), (8491, 15360), (8960, 14556), (9704, 13440), (10752, 12130)]