713048360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 1700974080

約数和(自身を除く): 987925720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 311, 344, 430, 620, 622, 860, 1240, 1244, 1333, 1555, 1720, 1849, 2488, 2666, 3110, 3698, 5332, 6220, 6665, 7396, 9245, 9641, 10664, 12440, 13330, 13373, 14792, 18490, 19282, 26660, 26746, 36980, 38564, 48205, 53320, 53492, 57319, 66865, 73960, 77128, 96410, 106984, 114638, 133730, 192820, 229276, 267460, 286595, 385640, 414563, 458552, 534920, 573190, 575039, 829126, 1146380, 1150078, 1658252, 2072815, 2292760, 2300156, 2875195, 3316504, 4145630, 4600312, 5750390, 8291260, 11500780, 16582520, 17826209, 23001560, 35652418, 71304836, 89131045, 142609672, 178262090, 356524180, 713048360]

約数ペア:

[(1, 713048360), (2, 356524180), (4, 178262090), (5, 142609672), (8, 89131045), (10, 71304836), (20, 35652418), (31, 23001560), (40, 17826209), (43, 16582520), (62, 11500780), (86, 8291260), (124, 5750390), (155, 4600312), (172, 4145630), (215, 3316504), (248, 2875195), (310, 2300156), (311, 2292760), (344, 2072815), (430, 1658252), (620, 1150078), (622, 1146380), (860, 829126), (1240, 575039), (1244, 573190), (1333, 534920), (1555, 458552), (1720, 414563), (1849, 385640), (2488, 286595), (2666, 267460), (3110, 229276), (3698, 192820), (5332, 133730), (6220, 114638), (6665, 106984), (7396, 96410), (9245, 77128), (9641, 73960), (10664, 66865), (12440, 57319), (13330, 53492), (13373, 53320), (14792, 48205), (18490, 38564), (19282, 36980), (26660, 26746)]