70607120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 175368240

約数和(自身を除く): 104761120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 193, 269, 272, 340, 386, 538, 680, 772, 965, 1076, 1345, 1360, 1544, 1930, 2152, 2690, 3088, 3281, 3860, 4304, 4573, 5380, 6562, 7720, 9146, 10760, 13124, 15440, 16405, 18292, 21520, 22865, 26248, 32810, 36584, 45730, 51917, 52496, 65620, 73168, 91460, 103834, 131240, 182920, 207668, 259585, 262480, 365840, 415336, 519170, 830672, 882589, 1038340, 1765178, 2076680, 3530356, 4153360, 4412945, 7060712, 8825890, 14121424, 17651780, 35303560, 70607120]

約数ペア:

[(1, 70607120), (2, 35303560), (4, 17651780), (5, 14121424), (8, 8825890), (10, 7060712), (16, 4412945), (17, 4153360), (20, 3530356), (34, 2076680), (40, 1765178), (68, 1038340), (80, 882589), (85, 830672), (136, 519170), (170, 415336), (193, 365840), (269, 262480), (272, 259585), (340, 207668), (386, 182920), (538, 131240), (680, 103834), (772, 91460), (965, 73168), (1076, 65620), (1345, 52496), (1360, 51917), (1544, 45730), (1930, 36584), (2152, 32810), (2690, 26248), (3088, 22865), (3281, 21520), (3860, 18292), (4304, 16405), (4573, 15440), (5380, 13124), (6562, 10760), (7720, 9146)]