6428520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 23886720

約数和(自身を除く): 17458200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2551, 5102, 7653, 10204, 12755, 15306, 17857, 20408, 22959, 25510, 30612, 35714, 38265, 45918, 51020, 53571, 61224, 71428, 76530, 89285, 91836, 102040, 107142, 114795, 142856, 153060, 160713, 178570, 183672, 214284, 229590, 267855, 306120, 321426, 357140, 428568, 459180, 535710, 642852, 714280, 803565, 918360, 1071420, 1285704, 1607130, 2142840, 3214260, 6428520]

約数ペア:

[(1, 6428520), (2, 3214260), (3, 2142840), (4, 1607130), (5, 1285704), (6, 1071420), (7, 918360), (8, 803565), (9, 714280), (10, 642852), (12, 535710), (14, 459180), (15, 428568), (18, 357140), (20, 321426), (21, 306120), (24, 267855), (28, 229590), (30, 214284), (35, 183672), (36, 178570), (40, 160713), (42, 153060), (45, 142856), (56, 114795), (60, 107142), (63, 102040), (70, 91836), (72, 89285), (84, 76530), (90, 71428), (105, 61224), (120, 53571), (126, 51020), (140, 45918), (168, 38265), (180, 35714), (210, 30612), (252, 25510), (280, 22959), (315, 20408), (360, 17857), (420, 15306), (504, 12755), (630, 10204), (840, 7653), (1260, 5102), (2520, 2551)]