303228240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1129

約数の個数: 160

約数和(自身を含む): 1080883200

約数和(自身を除く): 777654960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 907, 995, 1194, 1393, 1592, 1680, 1814, 1990, 2388, 2721, 2786, 2985, 3184, 3628, 3980, 4179, 4535, 4776, 5442, 5572, 5970, 6349, 6965, 7256, 7960, 8358, 9070, 9552, 10884, 11144, 11940, 12698, 13605, 13930, 14512, 15920, 16716, 18140, 19047, 20895, 21768, 22288, 23880, 25396, 27210, 27860, 31745, 33432, 36280, 38094, 41790, 43536, 47760, 50792, 54420, 55720, 63490, 66864, 72560, 76188, 83580, 95235, 101584, 108840, 111440, 126980, 152376, 167160, 180493, 190470, 217680, 253960, 304752, 334320, 360986, 380940, 507920, 541479, 721972, 761880, 902465, 1082958, 1263451, 1443944, 1523760, 1804930, 2165916, 2526902, 2707395, 2887888, 3609860, 3790353, 4331832, 5053804, 5414790, 6317255, 7219720, 7580706, 8663664, 10107608, 10829580, 12634510, 14439440, 15161412, 18951765, 20215216, 21659160, 25269020, 30322824, 37903530, 43318320, 50538040, 60645648, 75807060, 101076080, 151614120, 303228240]

約数ペア:

[(1, 303228240), (2, 151614120), (3, 101076080), (4, 75807060), (5, 60645648), (6, 50538040), (7, 43318320), (8, 37903530), (10, 30322824), (12, 25269020), (14, 21659160), (15, 20215216), (16, 18951765), (20, 15161412), (21, 14439440), (24, 12634510), (28, 10829580), (30, 10107608), (35, 8663664), (40, 7580706), (42, 7219720), (48, 6317255), (56, 5414790), (60, 5053804), (70, 4331832), (80, 3790353), (84, 3609860), (105, 2887888), (112, 2707395), (120, 2526902), (140, 2165916), (168, 1804930), (199, 1523760), (210, 1443944), (240, 1263451), (280, 1082958), (336, 902465), (398, 761880), (420, 721972), (560, 541479), (597, 507920), (796, 380940), (840, 360986), (907, 334320), (995, 304752), (1194, 253960), (1393, 217680), (1592, 190470), (1680, 180493), (1814, 167160), (1990, 152376), (2388, 126980), (2721, 111440), (2786, 108840), (2985, 101584), (3184, 95235), (3628, 83580), (3980, 76188), (4179, 72560), (4535, 66864), (4776, 63490), (5442, 55720), (5572, 54420), (5970, 50792), (6349, 47760), (6965, 43536), (7256, 41790), (7960, 38094), (8358, 36280), (9070, 33432), (9552, 31745), (10884, 27860), (11144, 27210), (11940, 25396), (12698, 23880), (13605, 22288), (13930, 21768), (14512, 20895), (15920, 19047), (16716, 18140)]