126407120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4332

約数の個数: 80

約数和(自身を含む): 342299520

約数和(自身を除く): 215892400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 4259, 5936, 7420, 8518, 14840, 17036, 21295, 29680, 29813, 34072, 42590, 59626, 68144, 85180, 119252, 149065, 170360, 225727, 238504, 298130, 340720, 451454, 477008, 596260, 902908, 1128635, 1192520, 1580089, 1805816, 2257270, 2385040, 3160178, 3611632, 4514540, 6320356, 7900445, 9029080, 12640712, 15800890, 18058160, 25281424, 31601780, 63203560, 126407120]

約数ペア:

[(1, 126407120), (2, 63203560), (4, 31601780), (5, 25281424), (7, 18058160), (8, 15800890), (10, 12640712), (14, 9029080), (16, 7900445), (20, 6320356), (28, 4514540), (35, 3611632), (40, 3160178), (53, 2385040), (56, 2257270), (70, 1805816), (80, 1580089), (106, 1192520), (112, 1128635), (140, 902908), (212, 596260), (265, 477008), (280, 451454), (371, 340720), (424, 298130), (530, 238504), (560, 225727), (742, 170360), (848, 149065), (1060, 119252), (1484, 85180), (1855, 68144), (2120, 59626), (2968, 42590), (3710, 34072), (4240, 29813), (4259, 29680), (5936, 21295), (7420, 17036), (8518, 14840)]