479369520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 1852381440

約数和(自身を除く): 1373011920

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, 227, 240, 252, 280, 315, 336, 360, 419, 420, 454, 504, 560, 630, 681, 720, 838, 840, 908, 1008, 1135, 1257, 1260, 1362, 1589, 1676, 1680, 1816, 2043, 2095, 2270, 2514, 2520, 2724, 2933, 3178, 3352, 3405, 3632, 3771, 4086, 4190, 4540, 4767, 5028, 5040, 5448, 5866, 6285, 6356, 6704, 6810, 7542, 7945, 8172, 8380, 8799, 9080, 9534, 10056, 10215, 10896, 11732, 12570, 12712, 13620, 14301, 14665, 15084, 15890, 16344, 16760, 17598, 18160, 18855, 19068, 20112, 20430, 23464, 23835, 25140, 25424, 26397, 27240, 28602, 29330, 30168, 31780, 32688, 33520, 35196, 37710, 38136, 40860, 43995, 46928, 47670, 50280, 52794, 54480, 57204, 58660, 60336, 63560, 70392, 71505, 75420, 76272, 81720, 87990, 95113, 95340, 100560, 105588, 114408, 117320, 127120, 131985, 140784, 143010, 150840, 163440, 175980, 190226, 190680, 211176, 228816, 234640, 263970, 285339, 286020, 301680, 351960, 380452, 381360, 422352, 475565, 527940, 570678, 572040, 665791, 703920, 760904, 856017, 951130, 1055880, 1141356, 1144080, 1331582, 1426695, 1521808, 1712034, 1902260, 1997373, 2111760, 2282712, 2663164, 2853390, 3328955, 3424068, 3804520, 3994746, 4280085, 4565424, 5326328, 5706780, 5992119, 6657910, 6848136, 7609040, 7989492, 8560170, 9986865, 10652656, 11413560, 11984238, 13315820, 13696272, 15978984, 17120340, 19973730, 22827120, 23968476, 26631640, 29960595, 31957968, 34240680, 39947460, 47936952, 53263280, 59921190, 68481360, 79894920, 95873904, 119842380, 159789840, 239684760, 479369520]

約数ペア:

[(1, 479369520), (2, 239684760), (3, 159789840), (4, 119842380), (5, 95873904), (6, 79894920), (7, 68481360), (8, 59921190), (9, 53263280), (10, 47936952), (12, 39947460), (14, 34240680), (15, 31957968), (16, 29960595), (18, 26631640), (20, 23968476), (21, 22827120), (24, 19973730), (28, 17120340), (30, 15978984), (35, 13696272), (36, 13315820), (40, 11984238), (42, 11413560), (45, 10652656), (48, 9986865), (56, 8560170), (60, 7989492), (63, 7609040), (70, 6848136), (72, 6657910), (80, 5992119), (84, 5706780), (90, 5326328), (105, 4565424), (112, 4280085), (120, 3994746), (126, 3804520), (140, 3424068), (144, 3328955), (168, 2853390), (180, 2663164), (210, 2282712), (227, 2111760), (240, 1997373), (252, 1902260), (280, 1712034), (315, 1521808), (336, 1426695), (360, 1331582), (419, 1144080), (420, 1141356), (454, 1055880), (504, 951130), (560, 856017), (630, 760904), (681, 703920), (720, 665791), (838, 572040), (840, 570678), (908, 527940), (1008, 475565), (1135, 422352), (1257, 381360), (1260, 380452), (1362, 351960), (1589, 301680), (1676, 286020), (1680, 285339), (1816, 263970), (2043, 234640), (2095, 228816), (2270, 211176), (2514, 190680), (2520, 190226), (2724, 175980), (2933, 163440), (3178, 150840), (3352, 143010), (3405, 140784), (3632, 131985), (3771, 127120), (4086, 117320), (4190, 114408), (4540, 105588), (4767, 100560), (5028, 95340), (5040, 95113), (5448, 87990), (5866, 81720), (6285, 76272), (6356, 75420), (6704, 71505), (6810, 70392), (7542, 63560), (7945, 60336), (8172, 58660), (8380, 57204), (8799, 54480), (9080, 52794), (9534, 50280), (10056, 47670), (10215, 46928), (10896, 43995), (11732, 40860), (12570, 38136), (12712, 37710), (13620, 35196), (14301, 33520), (14665, 32688), (15084, 31780), (15890, 30168), (16344, 29330), (16760, 28602), (17598, 27240), (18160, 26397), (18855, 25424), (19068, 25140), (20112, 23835), (20430, 23464)]