71823360

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 208

約数和(自身を含む): 264208896

約数和(自身を除く): 192385536

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, 167, 168, 192, 210, 224, 240, 256, 280, 320, 334, 336, 384, 420, 448, 480, 501, 512, 560, 640, 668, 672, 768, 835, 840, 896, 960, 1002, 1024, 1120, 1169, 1280, 1336, 1344, 1536, 1670, 1680, 1792, 1920, 2004, 2048, 2240, 2338, 2505, 2560, 2672, 2688, 3072, 3340, 3360, 3507, 3584, 3840, 4008, 4096, 4480, 4676, 5010, 5120, 5344, 5376, 5845, 6144, 6680, 6720, 7014, 7168, 7680, 8016, 8960, 9352, 10020, 10240, 10688, 10752, 11690, 12288, 13360, 13440, 14028, 14336, 15360, 16032, 17535, 17920, 18704, 20040, 20480, 21376, 21504, 23380, 26720, 26880, 28056, 28672, 30720, 32064, 35070, 35840, 37408, 40080, 42752, 43008, 46760, 53440, 53760, 56112, 61440, 64128, 70140, 71680, 74816, 80160, 85504, 86016, 93520, 106880, 107520, 112224, 128256, 140280, 143360, 149632, 160320, 171008, 187040, 213760, 215040, 224448, 256512, 280560, 299264, 320640, 342016, 374080, 427520, 430080, 448896, 513024, 561120, 598528, 641280, 684032, 748160, 855040, 897792, 1026048, 1122240, 1197056, 1282560, 1496320, 1710080, 1795584, 2052096, 2244480, 2394112, 2565120, 2992640, 3420160, 3591168, 4488960, 4788224, 5130240, 5985280, 7182336, 8977920, 10260480, 11970560, 14364672, 17955840, 23941120, 35911680, 71823360]

約数ペア:

[(1, 71823360), (2, 35911680), (3, 23941120), (4, 17955840), (5, 14364672), (6, 11970560), (7, 10260480), (8, 8977920), (10, 7182336), (12, 5985280), (14, 5130240), (15, 4788224), (16, 4488960), (20, 3591168), (21, 3420160), (24, 2992640), (28, 2565120), (30, 2394112), (32, 2244480), (35, 2052096), (40, 1795584), (42, 1710080), (48, 1496320), (56, 1282560), (60, 1197056), (64, 1122240), (70, 1026048), (80, 897792), (84, 855040), (96, 748160), (105, 684032), (112, 641280), (120, 598528), (128, 561120), (140, 513024), (160, 448896), (167, 430080), (168, 427520), (192, 374080), (210, 342016), (224, 320640), (240, 299264), (256, 280560), (280, 256512), (320, 224448), (334, 215040), (336, 213760), (384, 187040), (420, 171008), (448, 160320), (480, 149632), (501, 143360), (512, 140280), (560, 128256), (640, 112224), (668, 107520), (672, 106880), (768, 93520), (835, 86016), (840, 85504), (896, 80160), (960, 74816), (1002, 71680), (1024, 70140), (1120, 64128), (1169, 61440), (1280, 56112), (1336, 53760), (1344, 53440), (1536, 46760), (1670, 43008), (1680, 42752), (1792, 40080), (1920, 37408), (2004, 35840), (2048, 35070), (2240, 32064), (2338, 30720), (2505, 28672), (2560, 28056), (2672, 26880), (2688, 26720), (3072, 23380), (3340, 21504), (3360, 21376), (3507, 20480), (3584, 20040), (3840, 18704), (4008, 17920), (4096, 17535), (4480, 16032), (4676, 15360), (5010, 14336), (5120, 14028), (5344, 13440), (5376, 13360), (5845, 12288), (6144, 11690), (6680, 10752), (6720, 10688), (7014, 10240), (7168, 10020), (7680, 9352), (8016, 8960)]