63112840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13259}}^1$

素因数の和:13294

約数の個数: 64

約数和(自身を含む): 171849600

約数和(自身を除く): 108736760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 13259, 26518, 53036, 66295, 92813, 106072, 132590, 185626, 225403, 265180, 371252, 450806, 464065, 530360, 742504, 901612, 928130, 1127015, 1577821, 1803224, 1856260, 2254030, 3155642, 3712520, 4508060, 6311284, 7889105, 9016120, 12622568, 15778210, 31556420, 63112840]

約数ペア:

[(1, 63112840), (2, 31556420), (4, 15778210), (5, 12622568), (7, 9016120), (8, 7889105), (10, 6311284), (14, 4508060), (17, 3712520), (20, 3155642), (28, 2254030), (34, 1856260), (35, 1803224), (40, 1577821), (56, 1127015), (68, 928130), (70, 901612), (85, 742504), (119, 530360), (136, 464065), (140, 450806), (170, 371252), (238, 265180), (280, 225403), (340, 185626), (476, 132590), (595, 106072), (680, 92813), (952, 66295), (1190, 53036), (2380, 26518), (4760, 13259)]