163207560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 513192960

約数和(自身を除く): 349985400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 601, 620, 730, 744, 876, 930, 1095, 1202, 1240, 1460, 1752, 1803, 1860, 2190, 2263, 2404, 2920, 3005, 3606, 3720, 4380, 4526, 4808, 6010, 6789, 7212, 8760, 9015, 9052, 11315, 12020, 13578, 14424, 18030, 18104, 18631, 22630, 24040, 27156, 33945, 36060, 37262, 43873, 45260, 54312, 55893, 67890, 72120, 74524, 87746, 90520, 93155, 111786, 131619, 135780, 149048, 175492, 186310, 219365, 223572, 263238, 271560, 279465, 350984, 372620, 438730, 447144, 526476, 558930, 658095, 745240, 877460, 1052952, 1117860, 1316190, 1360063, 1754920, 2235720, 2632380, 2720126, 4080189, 5264760, 5440252, 6800315, 8160378, 10880504, 13600630, 16320756, 20400945, 27201260, 32641512, 40801890, 54402520, 81603780, 163207560]

約数ペア:

[(1, 163207560), (2, 81603780), (3, 54402520), (4, 40801890), (5, 32641512), (6, 27201260), (8, 20400945), (10, 16320756), (12, 13600630), (15, 10880504), (20, 8160378), (24, 6800315), (30, 5440252), (31, 5264760), (40, 4080189), (60, 2720126), (62, 2632380), (73, 2235720), (93, 1754920), (120, 1360063), (124, 1316190), (146, 1117860), (155, 1052952), (186, 877460), (219, 745240), (248, 658095), (292, 558930), (310, 526476), (365, 447144), (372, 438730), (438, 372620), (465, 350984), (584, 279465), (601, 271560), (620, 263238), (730, 223572), (744, 219365), (876, 186310), (930, 175492), (1095, 149048), (1202, 135780), (1240, 131619), (1460, 111786), (1752, 93155), (1803, 90520), (1860, 87746), (2190, 74524), (2263, 72120), (2404, 67890), (2920, 55893), (3005, 54312), (3606, 45260), (3720, 43873), (4380, 37262), (4526, 36060), (4808, 33945), (6010, 27156), (6789, 24040), (7212, 22630), (8760, 18631), (9015, 18104), (9052, 18030), (11315, 14424), (12020, 13578)]