179495339940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{907367}}^1$

素因数の和:907546

約数の個数: 144

約数和(自身を含む): 626214580992

約数和(自身を除く): 446719241052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 1099, 1260, 1413, 1570, 1884, 2198, 2355, 2826, 3140, 3297, 4396, 4710, 5495, 5652, 6594, 7065, 9420, 9891, 10990, 13188, 14130, 16485, 19782, 21980, 28260, 32970, 39564, 49455, 65940, 98910, 197820, 907367, 1814734, 2722101, 3629468, 4536835, 5444202, 6351569, 8166303, 9073670, 10888404, 12703138, 13610505, 16332606, 18147340, 19054707, 25406276, 27221010, 31757845, 32665212, 38109414, 40831515, 54442020, 57164121, 63515690, 76218828, 81663030, 95273535, 114328242, 127031380, 142456619, 163326060, 190547070, 228656484, 284913238, 285820605, 381094140, 427369857, 569826476, 571641210, 712283095, 854739714, 997196333, 1143282420, 1282109571, 1424566190, 1709479428, 1994392666, 2136849285, 2564219142, 2849132380, 2991588999, 3988785332, 4273698570, 4985981665, 5128438284, 5983177998, 6410547855, 8547397140, 8974766997, 9971963330, 11966355996, 12821095710, 14957944995, 17949533994, 19943926660, 25642191420, 29915889990, 35899067988, 44873834985, 59831779980, 89747669970, 179495339940]

約数ペア:

[(1, 179495339940), (2, 89747669970), (3, 59831779980), (4, 44873834985), (5, 35899067988), (6, 29915889990), (7, 25642191420), (9, 19943926660), (10, 17949533994), (12, 14957944995), (14, 12821095710), (15, 11966355996), (18, 9971963330), (20, 8974766997), (21, 8547397140), (28, 6410547855), (30, 5983177998), (35, 5128438284), (36, 4985981665), (42, 4273698570), (45, 3988785332), (60, 2991588999), (63, 2849132380), (70, 2564219142), (84, 2136849285), (90, 1994392666), (105, 1709479428), (126, 1424566190), (140, 1282109571), (157, 1143282420), (180, 997196333), (210, 854739714), (252, 712283095), (314, 571641210), (315, 569826476), (420, 427369857), (471, 381094140), (628, 285820605), (630, 284913238), (785, 228656484), (942, 190547070), (1099, 163326060), (1260, 142456619), (1413, 127031380), (1570, 114328242), (1884, 95273535), (2198, 81663030), (2355, 76218828), (2826, 63515690), (3140, 57164121), (3297, 54442020), (4396, 40831515), (4710, 38109414), (5495, 32665212), (5652, 31757845), (6594, 27221010), (7065, 25406276), (9420, 19054707), (9891, 18147340), (10990, 16332606), (13188, 13610505), (14130, 12703138), (16485, 10888404), (19782, 9073670), (21980, 8166303), (28260, 6351569), (32970, 5444202), (39564, 4536835), (49455, 3629468), (65940, 2722101), (98910, 1814734), (197820, 907367)]