349511680

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 224

約数和(自身を含む): 1019153664

約数和(自身を除く): 669641984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 64, 70, 80, 92, 106, 112, 115, 128, 140, 160, 161, 184, 212, 224, 230, 256, 265, 280, 320, 322, 368, 371, 424, 448, 460, 512, 530, 560, 640, 644, 736, 742, 805, 848, 896, 920, 1024, 1060, 1120, 1219, 1280, 1288, 1472, 1484, 1610, 1696, 1792, 1840, 1855, 2048, 2120, 2240, 2438, 2560, 2576, 2944, 2968, 3220, 3392, 3584, 3680, 3710, 4096, 4240, 4480, 4876, 5120, 5152, 5888, 5936, 6095, 6440, 6784, 7168, 7360, 7420, 8192, 8480, 8533, 8960, 9752, 10240, 10304, 11776, 11872, 12190, 12880, 13568, 14336, 14720, 14840, 16960, 17066, 17920, 19504, 20480, 20608, 23552, 23744, 24380, 25760, 27136, 28672, 29440, 29680, 33920, 34132, 35840, 39008, 40960, 41216, 42665, 47104, 47488, 48760, 51520, 54272, 57344, 58880, 59360, 67840, 68264, 71680, 78016, 82432, 85330, 94208, 94976, 97520, 103040, 108544, 117760, 118720, 135680, 136528, 143360, 156032, 164864, 170660, 188416, 189952, 195040, 206080, 217088, 235520, 237440, 271360, 273056, 286720, 312064, 329728, 341320, 379904, 390080, 412160, 434176, 471040, 474880, 542720, 546112, 624128, 659456, 682640, 759808, 780160, 824320, 942080, 949760, 1085440, 1092224, 1248256, 1318912, 1365280, 1519616, 1560320, 1648640, 1899520, 2170880, 2184448, 2496512, 2730560, 3039232, 3120640, 3297280, 3799040, 4368896, 4993024, 5461120, 6241280, 6594560, 7598080, 8737792, 9986048, 10922240, 12482560, 15196160, 17475584, 21844480, 24965120, 34951168, 43688960, 49930240, 69902336, 87377920, 174755840, 349511680]

約数ペア:

[(1, 349511680), (2, 174755840), (4, 87377920), (5, 69902336), (7, 49930240), (8, 43688960), (10, 34951168), (14, 24965120), (16, 21844480), (20, 17475584), (23, 15196160), (28, 12482560), (32, 10922240), (35, 9986048), (40, 8737792), (46, 7598080), (53, 6594560), (56, 6241280), (64, 5461120), (70, 4993024), (80, 4368896), (92, 3799040), (106, 3297280), (112, 3120640), (115, 3039232), (128, 2730560), (140, 2496512), (160, 2184448), (161, 2170880), (184, 1899520), (212, 1648640), (224, 1560320), (230, 1519616), (256, 1365280), (265, 1318912), (280, 1248256), (320, 1092224), (322, 1085440), (368, 949760), (371, 942080), (424, 824320), (448, 780160), (460, 759808), (512, 682640), (530, 659456), (560, 624128), (640, 546112), (644, 542720), (736, 474880), (742, 471040), (805, 434176), (848, 412160), (896, 390080), (920, 379904), (1024, 341320), (1060, 329728), (1120, 312064), (1219, 286720), (1280, 273056), (1288, 271360), (1472, 237440), (1484, 235520), (1610, 217088), (1696, 206080), (1792, 195040), (1840, 189952), (1855, 188416), (2048, 170660), (2120, 164864), (2240, 156032), (2438, 143360), (2560, 136528), (2576, 135680), (2944, 118720), (2968, 117760), (3220, 108544), (3392, 103040), (3584, 97520), (3680, 94976), (3710, 94208), (4096, 85330), (4240, 82432), (4480, 78016), (4876, 71680), (5120, 68264), (5152, 67840), (5888, 59360), (5936, 58880), (6095, 57344), (6440, 54272), (6784, 51520), (7168, 48760), (7360, 47488), (7420, 47104), (8192, 42665), (8480, 41216), (8533, 40960), (8960, 39008), (9752, 35840), (10240, 34132), (10304, 33920), (11776, 29680), (11872, 29440), (12190, 28672), (12880, 27136), (13568, 25760), (14336, 24380), (14720, 23744), (14840, 23552), (16960, 20608), (17066, 20480), (17920, 19504)]