2598856960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3376

約数の個数: 144

約数和(自身を含む): 7196515200

約数和(自身を除く): 4597658240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 256, 280, 320, 356, 445, 448, 560, 623, 640, 712, 890, 896, 1120, 1246, 1280, 1424, 1780, 1792, 2240, 2492, 2848, 3115, 3259, 3560, 4480, 4984, 5696, 6230, 6518, 7120, 8960, 9968, 11392, 12460, 13036, 14240, 16295, 19936, 22784, 22813, 24920, 26072, 28480, 32590, 39872, 45626, 49840, 52144, 56960, 65180, 79744, 91252, 99680, 104288, 113920, 114065, 130360, 159488, 182504, 199360, 208576, 228130, 260720, 290051, 365008, 398720, 417152, 456260, 521440, 580102, 730016, 797440, 834304, 912520, 1042880, 1160204, 1450255, 1460032, 1825040, 2030357, 2085760, 2320408, 2900510, 2920064, 3650080, 4060714, 4171520, 4640816, 5801020, 5840128, 7300160, 8121428, 9281632, 10151785, 11602040, 14600320, 16242856, 18563264, 20303570, 23204080, 29200640, 32485712, 37126528, 40607140, 46408160, 64971424, 74253056, 81214280, 92816320, 129942848, 162428560, 185632640, 259885696, 324857120, 371265280, 519771392, 649714240, 1299428480, 2598856960]

約数ペア:

[(1, 2598856960), (2, 1299428480), (4, 649714240), (5, 519771392), (7, 371265280), (8, 324857120), (10, 259885696), (14, 185632640), (16, 162428560), (20, 129942848), (28, 92816320), (32, 81214280), (35, 74253056), (40, 64971424), (56, 46408160), (64, 40607140), (70, 37126528), (80, 32485712), (89, 29200640), (112, 23204080), (128, 20303570), (140, 18563264), (160, 16242856), (178, 14600320), (224, 11602040), (256, 10151785), (280, 9281632), (320, 8121428), (356, 7300160), (445, 5840128), (448, 5801020), (560, 4640816), (623, 4171520), (640, 4060714), (712, 3650080), (890, 2920064), (896, 2900510), (1120, 2320408), (1246, 2085760), (1280, 2030357), (1424, 1825040), (1780, 1460032), (1792, 1450255), (2240, 1160204), (2492, 1042880), (2848, 912520), (3115, 834304), (3259, 797440), (3560, 730016), (4480, 580102), (4984, 521440), (5696, 456260), (6230, 417152), (6518, 398720), (7120, 365008), (8960, 290051), (9968, 260720), (11392, 228130), (12460, 208576), (13036, 199360), (14240, 182504), (16295, 159488), (19936, 130360), (22784, 114065), (22813, 113920), (24920, 104288), (26072, 99680), (28480, 91252), (32590, 79744), (39872, 65180), (45626, 56960), (49840, 52144)]