2544794280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{336613}}^1$

素因数の和:336640

約数の個数: 128

約数和(自身を含む): 9694483200

約数和(自身を除く): 7149688920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 336613, 673226, 1009839, 1346452, 1683065, 2019678, 2356291, 2692904, 3029517, 3366130, 4039356, 4712582, 5049195, 6059034, 6732260, 7068873, 8078712, 9088551, 9425164, 10098390, 11781455, 12118068, 13464520, 14137746, 15147585, 18177102, 18850328, 20196780, 21206619, 23562910, 24236136, 28275492, 30295170, 35344365, 36354204, 40393560, 42413238, 45442755, 47125820, 56550984, 60590340, 63619857, 70688730, 72708408, 84826476, 90885510, 94251640, 106033095, 121180680, 127239714, 141377460, 169652952, 181771020, 212066190, 254479428, 282754920, 318099285, 363542040, 424132380, 508958856, 636198570, 848264760, 1272397140, 2544794280]

約数ペア:

[(1, 2544794280), (2, 1272397140), (3, 848264760), (4, 636198570), (5, 508958856), (6, 424132380), (7, 363542040), (8, 318099285), (9, 282754920), (10, 254479428), (12, 212066190), (14, 181771020), (15, 169652952), (18, 141377460), (20, 127239714), (21, 121180680), (24, 106033095), (27, 94251640), (28, 90885510), (30, 84826476), (35, 72708408), (36, 70688730), (40, 63619857), (42, 60590340), (45, 56550984), (54, 47125820), (56, 45442755), (60, 42413238), (63, 40393560), (70, 36354204), (72, 35344365), (84, 30295170), (90, 28275492), (105, 24236136), (108, 23562910), (120, 21206619), (126, 20196780), (135, 18850328), (140, 18177102), (168, 15147585), (180, 14137746), (189, 13464520), (210, 12118068), (216, 11781455), (252, 10098390), (270, 9425164), (280, 9088551), (315, 8078712), (360, 7068873), (378, 6732260), (420, 6059034), (504, 5049195), (540, 4712582), (630, 4039356), (756, 3366130), (840, 3029517), (945, 2692904), (1080, 2356291), (1260, 2019678), (1512, 1683065), (1890, 1346452), (2520, 1009839), (3780, 673226), (7560, 336613)]