67305160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 98168120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1823, 1846, 2840, 3646, 3692, 4615, 7292, 7384, 9115, 9230, 14584, 18230, 18460, 23699, 36460, 36920, 47398, 72920, 94796, 118495, 129433, 189592, 236990, 258866, 473980, 517732, 647165, 947960, 1035464, 1294330, 1682629, 2588660, 3365258, 5177320, 6730516, 8413145, 13461032, 16826290, 33652580, 67305160]

約数ペア:

[(1, 67305160), (2, 33652580), (4, 16826290), (5, 13461032), (8, 8413145), (10, 6730516), (13, 5177320), (20, 3365258), (26, 2588660), (40, 1682629), (52, 1294330), (65, 1035464), (71, 947960), (104, 647165), (130, 517732), (142, 473980), (260, 258866), (284, 236990), (355, 189592), (520, 129433), (568, 118495), (710, 94796), (923, 72920), (1420, 47398), (1823, 36920), (1846, 36460), (2840, 23699), (3646, 18460), (3692, 18230), (4615, 14584), (7292, 9230), (7384, 9115)]