208166812560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{13681}}^1$

素因数の和:16726

約数の個数: 240

約数和(自身を含む): 799287116160

約数和(自身を除く): 591120303600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 3019, 5040, 6038, 9057, 12076, 13681, 15095, 18114, 21133, 24152, 27171, 27362, 30190, 36228, 41043, 42266, 45285, 48304, 54342, 54724, 60380, 63399, 68405, 72456, 82086, 84532, 90570, 95767, 105665, 108684, 109448, 120760, 123129, 126798, 135855, 136810, 144912, 164172, 169064, 181140, 190197, 191534, 205215, 211330, 217368, 218896, 241520, 246258, 253596, 271710, 273620, 287301, 316995, 328344, 338128, 362280, 380394, 383068, 410430, 422660, 434736, 478835, 492516, 507192, 543420, 547240, 574602, 615645, 633990, 656688, 724560, 760788, 766136, 820860, 845320, 861903, 950985, 957670, 985032, 1014384, 1086840, 1094480, 1149204, 1231290, 1267980, 1436505, 1521576, 1532272, 1641720, 1690640, 1723806, 1901970, 1915340, 1970064, 2173680, 2298408, 2462580, 2535960, 2873010, 3043152, 3283440, 3447612, 3803940, 3830680, 4309515, 4596816, 4925160, 5071920, 5746020, 6895224, 7607880, 7661360, 8619030, 9850320, 11492040, 13790448, 15215760, 17238060, 22984080, 34476120, 41302939, 68952240, 82605878, 123908817, 165211756, 206514695, 247817634, 289120573, 330423512, 371726451, 413029390, 495635268, 578241146, 619544085, 660847024, 743452902, 826058780, 867361719, 991270536, 1156482292, 1239088170, 1445602865, 1486905804, 1652117560, 1734723438, 1858632255, 1982541072, 2312964584, 2478176340, 2602085157, 2891205730, 2973811608, 3304235120, 3469446876, 3717264510, 4336808595, 4625929168, 4956352680, 5204170314, 5782411460, 5947623216, 6938893752, 7434529020, 8673617190, 9912705360, 10408340628, 11564822920, 13010425785, 13877787504, 14869058040, 17347234380, 20816681256, 23129645840, 26020851570, 29738116080, 34694468760, 41633362512, 52041703140, 69388937520, 104083406280, 208166812560]

約数ペア:

[(1, 208166812560), (2, 104083406280), (3, 69388937520), (4, 52041703140), (5, 41633362512), (6, 34694468760), (7, 29738116080), (8, 26020851570), (9, 23129645840), (10, 20816681256), (12, 17347234380), (14, 14869058040), (15, 13877787504), (16, 13010425785), (18, 11564822920), (20, 10408340628), (21, 9912705360), (24, 8673617190), (28, 7434529020), (30, 6938893752), (35, 5947623216), (36, 5782411460), (40, 5204170314), (42, 4956352680), (45, 4625929168), (48, 4336808595), (56, 3717264510), (60, 3469446876), (63, 3304235120), (70, 2973811608), (72, 2891205730), (80, 2602085157), (84, 2478176340), (90, 2312964584), (105, 1982541072), (112, 1858632255), (120, 1734723438), (126, 1652117560), (140, 1486905804), (144, 1445602865), (168, 1239088170), (180, 1156482292), (210, 991270536), (240, 867361719), (252, 826058780), (280, 743452902), (315, 660847024), (336, 619544085), (360, 578241146), (420, 495635268), (504, 413029390), (560, 371726451), (630, 330423512), (720, 289120573), (840, 247817634), (1008, 206514695), (1260, 165211756), (1680, 123908817), (2520, 82605878), (3019, 68952240), (5040, 41302939), (6038, 34476120), (9057, 22984080), (12076, 17238060), (13681, 15215760), (15095, 13790448), (18114, 11492040), (21133, 9850320), (24152, 8619030), (27171, 7661360), (27362, 7607880), (30190, 6895224), (36228, 5746020), (41043, 5071920), (42266, 4925160), (45285, 4596816), (48304, 4309515), (54342, 3830680), (54724, 3803940), (60380, 3447612), (63399, 3283440), (68405, 3043152), (72456, 2873010), (82086, 2535960), (84532, 2462580), (90570, 2298408), (95767, 2173680), (105665, 1970064), (108684, 1915340), (109448, 1901970), (120760, 1723806), (123129, 1690640), (126798, 1641720), (135855, 1532272), (136810, 1521576), (144912, 1436505), (164172, 1267980), (169064, 1231290), (181140, 1149204), (190197, 1094480), (191534, 1086840), (205215, 1014384), (211330, 985032), (217368, 957670), (218896, 950985), (241520, 861903), (246258, 845320), (253596, 820860), (271710, 766136), (273620, 760788), (287301, 724560), (316995, 656688), (328344, 633990), (338128, 615645), (362280, 574602), (380394, 547240), (383068, 543420), (410430, 507192), (422660, 492516), (434736, 478835)]